Narrated 'Urwa bin Az-Zubair: 'Aishah, the wife of the Prophet (saws) told him that there were four types of marriage during Pre-Islamic period of Ignorance. One type was similar to that of the present day i.e. a man used to ask somebody else for the hand of a girl under his guardianship or for his daughter's hand, and give her Mahr and then marry her. The second type was that a man would say to his wife after she had become clean from her period. "Send for so-and-so and have sexual intercourse with him." Her husband would then keep awy from her and would never sleep with her till she got pregnant from the other man with whom she was sleeping. When her pregnancy became evident, he husband would sleep with her if he wished. Her husband did so (i.e. let his wife sleep with some other man) so that he might have a child of noble breed. Such marriage was called as Al-Istibda'. Another type of marriage was that a group of less than ten men would assemble and enter upon a woman, and all of them would have sexual relation with her. If she became pregnant and delivered a child and some days had passed after delivery, she would sent for all of them and none of them would refuse to come, and when they all gathered before her, she would say to them, "You (all) know waht you have done, and now I have given birth to a child. So, it is your child so-and-so!" naming whoever she liked, and her child would follow him and he could not refuse to take him. The fourth type of marriage was that many people would enter upon a lady and she would never refuse anyone who came to her. Those were the prostitutes who used to fix flags at their doors as sign, and he who would wished, could have sexual intercourse with them. If anyone of them got pregnant and delivered a child, then all those men would be gathered for her and they would call the Qa'if (persons skilled in recognizing the likeness of a child to his father) to them and would let the child follow the man (whom they recognized as his father) and she would let him adhere to him and be called his son. The man would not refuse all that. But when Muhammad (saws) was sent with the Truth, he abolished all the types of marriages observed in pre-Islamic period of Ignorance except the type of marriage the people recognize today.

Narrated `Aisha: (as regards the Verse): 'And about what is recited unto you in the Book, concerning orphan girls to whom you give not the prescribed portions and yet, whom you desire to marry.' (4.127) This Verse is about the female orphan who is under the guardianship of a man with whom she shares her property and he has more right over her (than anybody else) but does not like to marry her, so he prevents her, from marrying somebody else, lest he should share the property with him.

Narrated `Abdullah bin `Umar: When Hafsa, `Umar's daughter became a widow because of the death of her (husband) Ibn Hudhafa As-Sahmi who was one of the companion of the Prophet and the one of the Badr warriors and died at Medina, `Umar said, "I met `Uthman bin `Affan and gave him an offer, saying, 'If you wish, I will marry Hafsa to you.' He said. 'I will think it over' I waited for a few days, then he met me and said, 'I have made up my mind not to marry at present' "`Umar added, "Then I met Abu Bakr and said to him, 'If you wish, I will marry Hafsa to you.' "

Narrated Al-Hasan: concerning the Verse: 'Do not prevent them' (2.232) Ma'qil bin Yasar told me that it was revealed in his connection. He said, "I married my sister to a man and he divorced her, and when her days of 'Idda (three menstrual periods) were over, the man came again and asked for her hand, but I said to him, 'I married her to you and made her your bed (your wife) and favored you with her, but you divorced her. Now you come to ask for her hand again? No, by Allah, she will never go back to you (again)!' That man was not a bad man and his wife wanted to go back to him. So Allah revealed this Verse: 'Do not prevent them.' (2.232) So I said, 'Now I will do it (let her go back to him), O Allah's Apostle."So he married her to him again.

And Mughirah bin Shu’bah proposed marriage to a woman, and her closest relatives were only those. Eventually, they said to another man (Uthman bin Abi Al-‘As), and he performed their marriage contract. And ‘Abdur-Rahman bin ‘Awf said to Umm Hakim bint Qariz,“You have given me authority regarding your marriage; I may marry you to whomever I wish.”She said,“Yes.”‘Abdur-Rahman said,“Then I have married you to myself.”And ‘Ata bin Abi Rabah said,“Say to the woman in the presence of two witnesses, ‘I have married you,’ or appoint someone from among the woman’s family (even if they are distant relatives) to perform her marriage contract.”And Sahl bin Sa’d As-Sa’idi narrated that a woman said to the Prophet ( صلی اللہ علیہ وسلم ),“I offer myself to you (in marriage).”Then a man said,“O Messenger of Allah! If you have no need of her, then marry her to me.”

Narrated `Aisha: (regarding His Statement): 'They ask your instruction concerning the women. Say: Allah instructs you about them ...' (4.127) It is about the female orphan who is under the guardianship of a man with whom she shares her property and he does not want to marry her and dislikes that someone else should marry her, lest he should share the property with him, so he prevents her from marrying. So Allah forbade such a guardian to do so (i.e. to prevent her from marrying).

Narrated Sahl bin Sa`d: While we were sitting in the company of the Prophet a woman came to him and presented herself (for marriage) to him. The Prophet looked at her, lowering his eyes and raising them, but did not give a reply. One of his companions said, "Marry her to me O Allah's Apostle!" The Prophet asked (him), "Have you got anything?" He said, "I have got nothing." The Prophet said, "Not even an iron ring?" He Sa`d, "Not even an iron ring, but I will tear my garment into two halves and give her one half and keep the other half." The Prophet; said, "No. Do you know some of the Qur'an (by heart)?" He said, "Yes." The Prophet said, "Go, I have agreed to marry her to you with what you know of the Qur'an (as her Mahr)." 'And for those who have no courses (i.e. they are still immature). (65.4) And the 'Iddat for the girl before puberty is three months (in the above Verse).

The evidence for this is that Allah has said (in Surah At-Talaq) «واللائي لم يحضن‏» that is, for those women who have not yet menstruated, their waiting period is also three months.

Narrated `Aisha: that the Prophet married her when she was six years old and he consummated his marriage when she was nine years old, and then she remained with him for nine years (i.e., till his death).

And ‘Umar (may Allah be pleased with him) narrated that the Prophet (peace and blessings of Allah be upon him) sent a marriage proposal for Hafsah (may Allah be pleased with her) to me, and I married her to the Prophet (peace and blessings of Allah be upon him).