‘Abdullah ibn ‘Umar (may Allah be pleased with him and his father) reported: The Talbiyah of the Messenger of Allah (may Allah's peace and blessings be upon him): "Labbayka Allāhumma labbayk, labbayka la sharīka laka labbayk, inna al-hamda wa an-ni‘mata laka wal-mulk, la sharīka lak." (O Allah, I respond to Your call, I do respond. I respond to Your call, You have no partner, I do respond. Verily, praise, blessing, and sovereignty belong to You; You have no partner) He said: ‘Abdullah ibn ‘Umar (may Allah be pleased with him and his father) used to add: Labbayka labbayka, wa sa‘dayka, wa al-khayru biyadayk. Labbayka wa ar-raghbā’u ilayka wa al-‘amal (I respond to Your call, I respond to Your call, and I ask You to make me happy.) Goodness is in Your Hands. I respond to Your call, and to You belong desires and actions).

Ibn ‘Abbās (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "There are no days in which righteous deeds are more beloved to Allah than on these days," referring to the first ten days of Dhul-Hijjah. They said: "O Messenger of Allah, not even Jihad in the cause of Allah?" He said: "Not even Jihad in the cause of Allah, except that of a man who goes out (to Jihad) with his self and his property but returns with none of them."

Anas (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Strive against the polytheists with your properties, souls, and tongues."

Abu al-Hawrā’ as-Sa‘di reported: I said to Al-Hasan ibn ‘Ali (may Allah be pleased with him and his father): What did you memorize from the Messenger of Allah (may Allah's peace and blessings be upon him)? He said: I memorized from the Messenger of Allah (may Allah's peace and blessings be upon him): "Leave what you doubt for what you do not doubt; indeed, truthfulness is tranquility, and lying is doubt."

Abu Hurayrah (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) said: "Allah has forgiven my Ummah for the thoughts that come to their minds, unless they act upon them or utter them."

Abu Hurayrah (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "Indeed, Allah does not look at your appearance and wealth, but He looks at your hearts and deeds.”

Abu Hurayrah (may Allah be pleased with him) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "Verily, Allah gets jealous and the believer gets jealous. The jealousy of Allah is when the believer commits what He has made unlawful for him."

Abu Hurayrah (may Allah be pleased with him) reported: The Prophet (may Allah’s peace and blessings be upon him) said: “Avoid the seven destructive sins” They said: “O Messenger of Allah, what are they?” He said: “Associating partners with Allah; magic (sorcery); killing a person whose killing Allah has prohibited except by legal right; consuming usury; devouring the property of an orphan; fleeing from the battlefield; and slandering chaste, innocent, and believing women.”

Abu Bakrah (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) said: "Shall I inform you of the gravest of the major sins?" He repeated this three times. They said: "Yes, O Messenger of Allah." He said: "Associating partners with Allah and undutifulness to parents." He was reclining and then sat up and said: "And indeed, the false statement." He repeated it so many times that we wished he would stop.

‘Abdullāh ibn ‘Amr ibn al-‘Aas (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "The major sins are associating partners with Allah, undutifulness to parents, murder, and intentional false oath."

‘Abdullah ibn Mas‘ūd (may Allah be pleased with him) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "The first cases to be settled among people on the Day of Judgement will be the cases of blood (homicide)."

‘Abdullāh ibn ‘Amr (may Allah be pleased with him) reported: The Prophet (may Allah’s peace and blessings be upon him) said: "Whoever kills a mu‘āhad (a non-Muslim who is granted the pledge of protection by the Muslims) shall not smell the fragrance of Paradise, though its fragrance can be smelt at a distance of forty years."