It is narrated from Sayyiduna Abu Sa'id al-Khudri (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The truly forbearing one is only he who has at some time stumbled (and so gained experience), and the truly wise one is only he who is experienced." This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it. The Book of Etiquette (Kitab al-Adab) ends here, and the Book of Oaths and Vows (Kitab al-Ayman wa al-Nudhur) begins.

Abdullah bin Tha'labah narrates that he came to Abd al-Rahman bin Ka'b bin Malik, who was wrapped in a threadbare lower garment and a worn single-layer cloth; he was blind and was being led. He said: I greeted him, and he said: Who is this? I said: Abdullah bin Tha'labah. He said: The brother of Banu Harithah? I said: Yes. He said: And the in-law of Juhaynah? I said: Yes. He asked: Have you heard your father narrate a hadith that he narrated from the Prophet (peace and blessings be upon him)? He said: I do not know. He asked: Did you hear your father say: I heard the Messenger of Allah (peace and blessings be upon him) say: "Whoever seizes the wealth of a Muslim man by means of a false oath, a black spot will appear in his heart which nothing will change until the Day of Resurrection"? I said: No. This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it with this wording.

It is narrated from Sayyiduna Ma'qil bin Yasar (may Allah be pleased with him): I heard the Messenger of Allah (peace and blessings be upon him) say: "Whoever swears a (false) oath in order to seize the wealth of another, he will meet Allah while Allah is intensely angry with him." This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it with this chain.

It is narrated from Sayyiduna Imran bin Husayn (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever deliberately swears a false oath (in court) to usurp someone's right, let him take his seat in Hell." This hadith is sahih (authentic) on the condition of the two Shaykhs (Bukhari and Muslim), but they did not record it with these words.

Sayyiduna al-Harith bin al-Barsa' (may Allah be pleased with him) narrates: During the Hajj, between the Jamarat, I heard the Messenger of Allah (peace and blessings be upon him) say: "Whoever usurps the wealth of his Muslim brother by means of a false oath, let him take his seat in Hell. Let whoever of you is present convey this to those who are absent." He (peace and blessings be upon him) repeated this two or three times. This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it with this wording.

It is narrated from Sayyiduna Jabir bin Atik (may Allah be pleased with him) that he heard the Messenger of Allah (peace and blessings be upon him) say: "Whoever snatches the wealth of a Muslim by means of his (false) oath, Allah has forbidden Paradise to him and made him deserving of Hell." It was said: O Messenger of Allah, even if it is something trivial? He (peace and blessings be upon him) said: "Even if it is a single miswak (tooth-stick) of the pilu tree, even if it is a miswak." This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it with this wording.

It is narrated from Sayyiduna al-Ash'ath bin Qays (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "Whoever, while being a sinner, swears a (false) oath to seize the wealth of a Muslim, will meet Allah as a leper (or with one of his limbs cut off)." This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it with this addition.

It is narrated from Sayyiduna al-Ash'ath bin Qays (may Allah be pleased with him) that he brought a case over a piece of land against a man before the Prophet (peace and blessings be upon him). He (peace and blessings be upon him) placed the oath upon the other party, so he said: O Messenger of Allah, if he swears the oath, he will take my land. Then the Messenger of Allah (peace and blessings be upon him) said: "Leave him, for whoever deliberately swears a false oath to usurp the wealth of a Muslim will meet Allah on the Day of Resurrection with the wrath of Allah fully gathered upon him, (and then) Allah may pardon him or punish him." This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it with this wording.

Abu Salamah narrates that there was a dispute (over land) between Sayyiduna Sa'id bin Zayd (may Allah be pleased with him) and the daughter of Arwa. Marwan said: Make peace between these two. We spoke to Sa'id (may Allah be pleased with him) about this, and he said: Do you think that I would reduce anything of her right, when I have heard the Messenger of Allah (peace and blessings be upon him) say: "Whoever takes (unjustly) even a hand-span of land, on the Day of Resurrection a collar of the seven earths will be placed around his neck; whoever snatches someone's wealth by means of a (false) oath, it will not be blessed for him; and whoever takes as patrons (or allies) a people other than his own without their permission, upon him is the curse of Allah, the angels and all of mankind." This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it with this wording.

It is narrated from Sayyiduna Abdullah bin Unays al-Juhani (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The greatest of the major sins are: associating partners with Allah, disobedience to parents, and 'al-yamin al-ghamus' (the ruinous false oath). And when a person swears a false oath by Allah and inserts into it (something untrue) even as much as the wing of a mosquito, Allah Almighty will make it a black spot in his heart on the Day of Resurrection." This hadith has a sahih (authentic) chain, but the two Shaykhs (Bukhari and Muslim) did not record it.