It is narrated from Sayyiduna Ibn Amr (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: "Whoever kills someone intentionally shall be handed over to the heirs of the slain; if they wish, they may kill him in retaliation, and if they wish, they may accept blood money, which will consist of thirty Hiqqahs, thirty Jadh’ahs, and forty pregnant she-camels. This is the blood money for intentional murder. And whatever the two parties agree upon in reconciliation shall go to the heirs of the slain, and this is a severe blood money."

It is narrated from Sayyiduna Ibn Amr (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: "The blood money (diyah) for killing resembling intentional murder (shibh al-‘amd) will also be aggravated (mughallazah) like that of intentional murder (al-‘amd) (the details of which have passed in the previous hadith), except that in this case the killer will not be killed. Its example is that Satan jumps among people and, without any trial or raising of weapons, indiscriminate archery begins."

It is narrated from Sayyiduna Ibn Amr, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, gave the ruling: "Whoever is killed by mistake, his blood money will be one hundred camels."

It is narrated from Sayyiduna Ibn Amr, may Allah be pleased with him, that the Noble Prophet, peace and blessings be upon him, found a date under his side. The Noble Prophet, peace and blessings be upon him, ate it. Then, in the last part of the night, he, peace and blessings be upon him, became restless, upon which the noble wife of the Prophet, peace and blessings be upon him, became anxious. The Noble Prophet, peace and blessings be upon him, consoled her, saying: "I found a date under my side which I ate. Now I fear that it might have been a date of charity."

It is narrated from Sayyiduna Ibn Amr (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: "The seller and the buyer (the one who sells and the one who buys) have the option to cancel the transaction as long as they do not separate, except in the case where the matter of option has been settled. And it is not permissible for anyone to hastily separate from his companion out of fear that he might cancel the sale (terminate the transaction)."

Sayyiduna Ibn Amr (may Allah be pleased with him) once wrote a letter to the person working on his land, instructing him not to prevent anyone from excess water, because he heard the Noble Prophet (peace and blessings be upon him) say: Whoever withholds excess water or excess grass from someone, Allah will withhold His grace from him on the Day of Resurrection.

It is narrated from Sayyiduna Ibn Amr (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) forbade the sale of advance payment (bay‘ al-‘arbun).

It is narrated from Sayyiduna Ibn Amr, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: "Whoever raises a weapon against us or lies in ambush on the road is not one of us."

It is narrated from Sayyiduna Ibn Amr (may Allah be pleased with him) that once Abu Tha’labah al-Khushani (may Allah be pleased with him) came to the service of the Noble Prophet (peace and blessings be upon him) and said,“O Messenger of Allah! I have some trained dogs. Please give me a verdict regarding hunting with them.”The Noble Prophet (peace and blessings be upon him) said:“If your dogs are trained, and they hunt for you, you may eat (what they catch for you).”He asked,“O Messenger of Allah! Even if I do not slaughter it?”The Noble Prophet (peace and blessings be upon him) said:“Yes.”He asked,“Even if the dog eats from it?”He said:“Yes!”He said,“O Messenger of Allah! Tell me about the bow.”The Noble Prophet (peace and blessings be upon him) said:“With the bow (meaning the arrow), whatever you hunt, you may eat it.”He asked,“Even if I do not slaughter it?”The Noble Prophet (peace and blessings be upon him) said:“Yes.”He asked,“Even if it becomes hidden from my sight?”The Noble Prophet (peace and blessings be upon him) said:“Yes, provided (when you reach the prey) it is not spoiled, or there is no mark on it except from your arrow.”He submitted,“O Messenger of Allah! Tell me about the vessels of the Magians, when we are compelled to use them?”The Noble Prophet (peace and blessings be upon him) said:“When you are compelled to use them, wash them with water, then you may cook in them.”

It is narrated from Sayyiduna Ibn Amr (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: "If a slave has agreed to gain freedom by paying one hundred uqiyah as the price of his contract and he pays ninety uqiyah, he will still remain a slave (until he completes the full payment). Similarly, if a slave contracts for one hundred dinars and pays all except ten dinars, he will still remain a slave."