Hazrat Aisha (may Allah be pleased with her) narrates that the owners of Barirah intended to sell her and set the condition of wala’ (inheritance after the death of a freed slave). So I mentioned this matter to the Noble Prophet (peace and blessings be upon him). He (peace and blessings be upon him) said: Buy her and set her free, for wala’ belongs only to the one who sets free.

It is narrated from Hazrat Ibn Abbas (may Allah be pleased with them) that the masters of (Barirah) set the condition of wala (right of inheritance), so the decision was that wala belongs to the one who sets free.

Hazrat Ibn Umar (may Allah be pleased with them) narrates that Hazrat Aisha (may Allah be pleased with her) intended to purchase Barirah, so the owners said: "Will you buy her on the condition that her wala' (right of inheritance/loyalty) will be for us?" Hazrat Aisha (may Allah be pleased with her) mentioned this to the Noble Prophet (peace and blessings be upon him). The Noble Prophet (peace and blessings be upon him) said: "This condition should not prevent you from purchasing Barirah, because wala' belongs only to the one who sets free." And (Imam) Abu Hanifa's opinion has been mentioned that: this condition is invalid and not permissible.

It is narrated from Hazrat Ammar that the Noble Prophet (peace and blessings be upon him) said: In tayammum, there is one strike for the face and for the palms.

It is narrated from Hazrat Abu Hurairah that the Noble Prophet, peace and blessings be upon him, urinated, then he, peace and blessings be upon him, struck his blessed hand on the ground and wiped his face and hands with it.

Hazrat Ibn Abzi narrates from his father that Hazrat Umar said to Hazrat Ammar: Do you remember the day when we were at such and such a place and we became junub? We did not find water, so we rolled in the soil. Then when we presented ourselves before the Holy Prophet (peace and blessings be upon him), we mentioned this matter to him. The Holy Prophet (peace and blessings be upon him) said: It would have been sufficient for both of you (to do this). (Saying this) the narrator A’mash struck his hands once (on the soil), then blew on them, then wiped his face and palms with them. And (Imam) Abu Hanifa’s opinion has been mentioned that: there are two strikes. One strike is not sufficient.

Hazrat Urwah al-Bariqi narrates that the Noble Prophet (peace and blessings be upon him) gave him a dinar so that he could buy a goat with it. He bought two goats with that dinar, then sold one of the goats for a dinar, and brought one goat and one dinar to the Noble Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) prayed for blessing in his trade. After that, if this companion bought even soil, he would profit from it.

It is narrated from Hazrat Hakeem bin Hizam that the Noble Prophet (peace and blessings be upon him) sent him to buy a sacrificial animal for one dinar. He bought the sacrificial animal and then sold it for two dinars. Then he bought a goat for one dinar and brought one dinar back to the Prophet (peace and blessings be upon him). The Prophet (peace and blessings be upon him) prayed for blessings for him and instructed him to give the dinar in charity. And (Imam) Abu Hanifa's opinion is mentioned that: If an agent sells (something) without the order of the principal, he will be held liable.

Hazrat Abu Mas'ud narrates that the Noble Prophet (peace and blessings be upon him) said: That prayer is not sufficient in which a person does not keep his back (completely) straight in bowing and prostration.

Hazrat Ali (may Allah be pleased with him) bin Yahya bin Khallad narrates from his father, from his uncle who was a participant of Badr, that we were sitting with the Noble Prophet (peace and blessings be upon him) when a man entered to perform prayer. He offered a light (i.e., quick) prayer. He neither completed the bowing (ruku) nor the prostration (sajdah). The Prophet (peace and blessings be upon him) was watching him, but the man did not realize it. Thus, he prayed in this manner and then came forward and greeted the Prophet (peace and blessings be upon him) with salam. The Prophet (peace and blessings be upon him) replied and said, "Repeat (the prayer), for you have not prayed." The man did this three times. Each time, the Prophet (peace and blessings be upon him) said, "Repeat (the prayer), for you have not prayed."