Narrated Ka`b bin Malik: Ka`b demanded his debt back from Ibn Abi Hadrad in the Mosque and their voices grew louder till Allah's Apostle heard them while he was in his house. He came out to them raising the curtain of his room and addressed Ka`b, "O Ka`b!" Ka`b replied, "Labaik, O Allah's Apostle." (He said to him), "Reduce your debt to one half," gesturing with his hand. Ka`b said, "I have done so, O Allah's Apostle!" On that the Prophet said to Ibn Abi Hadrad, "Get up and repay the debt, to him."

Narrated `Umar bin Al-Khattab: I heard Hisham bin Hakim bin Hizam reciting Surat-al-Furqan in a way different to that of mine. Allah's Apostle had taught it to me (in a different way). So, I was about to quarrel with him (during the prayer) but I waited till he finished, then I tied his garment round his neck and seized him by it and brought him to Allah's Apostle and said, "I have heard him reciting Surat-al-Furqan in a way different to the way you taught it to me." The Prophet ordered me to release him and asked Hisham to recite it. When he recited it, Allah s Apostle said, "It was revealed in this way." He then asked me to recite it. When I recited it, he said, "It was revealed in this way. The Qur'an has been revealed in seven different ways, so recite it in the way that is easier for you."

And when Abu Bakr’s (may Allah be pleased with him) sister, Umm Farwah (may Allah be pleased with her), lamented at the death of As-Siddiq Akbar (may Allah be pleased with him), Umar al-Faruq (may Allah be pleased with him) expelled her (from her house).

Narrated Abu Huraira: The Prophet said, "No doubt, I intended to order somebody to pronounce the Iqama of the (compulsory congregational) prayer and then I would go to the houses of those who do not attend the prayer and burn their houses over them."

Narrated Aisha: Abu bin Zam`a and Sa`d bin Abi Waqqas carried the case of their claim of the (ownership) of the son of a slave-girl of Zam`a before the Prophet. Sa`d said, "O Allah's Apostle! My brother, before his death, told me that when I would return (to Mecca), I should search for the son of the slave-girl of Zam`a and take him into my custody as he was his son." 'Abu bin Zam`a said, 'the is my brother and the son of the slave-girl of my father, and was born or my father's bed." The Prophet noticed a resemblance between `Utba and the boy but he said, "O 'Abu bin Zam`a! You will get this boy, as the son goes to the owner of the bed. You, Sauda, screen yourself from the boy."

And Abdullah ibn Abbas (may Allah be pleased with them both) confined (his servant) Ikrimah in order for him to learn the Qur'an, Hadith, and the obligations of the religion.

Narrated Abu Huraira: Allah's Apostle sent horsemen to Najd and they arrested and brought a man called Thumama bin Uthal, the chief of Yamama, and they fastened him to one of the pillars of the Mosque. When Allah's Apostle came up to him; he asked, "What have you to say, O Thumama?" He replied, "I have good news, O Muhammad!" Abu Huraira narrated the whole narration which ended with the order of the Prophet "Release him!"

And Nafi’ bin ‘Abd al-Harith bought a house in Makkah from Safwan bin Umayyah to make it a prison, on the condition that if ‘Umar (may Allah be pleased with him) approved of this purchase, then the sale would be complete; otherwise, up until Safwan received a reply, rent up to four hundred dinars would be paid. Ibn al-Zubair (may Allah be pleased with him) imprisoned people in Makkah.

Narrated Abu Huraira: The Prophet sent some horsemen to Najd and they arrested and brought a man called Thumama bin Uthal from the tribe of Bani Hanifa, and they fastened him to one of the pillars of the Mosque.

Narrated `Abdullah bin Ka`b bin Malik Al-Ansari from Ka`b bin Malik: That `Abdullah bin Abi Hadrad Al-Aslami owed him some debt. Ka`b met him and caught hold of him and they started talking and their voices grew loudest. The Prophet passed by them and addressed Ka`b, pointing out to him to reduce the debt to one half. So, Ka`b got one half of the debt and exempted the debtor from the other half.