It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) said: "Whoever seizes the wealth of a Muslim by swearing a false oath will meet Allah while He is angry with him."

It is narrated from Sayyiduna Ibn Mas'ud, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: "He will not enter Paradise who has even a mustard seed's weight of arrogance in his heart, and he will not enter Hell who has even a mustard seed's weight of faith in his heart."

It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "A believer is not one who curses, taunts, uses obscene language, or speaks indecently."

It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "There are two types of people whom our Lord loves very much. One is the person who leaves his bed and blanket, his family and neighborhood, and goes out for prayer. Allah Almighty says: 'O My angels! Look at My servant who has left his bed and blanket, his neighborhood and family, and has come for prayer out of longing for the blessings present with Me and fear of the punishment with Me.' And the second is the person who goes out for jihad in the way of Allah. When people are defeated and begin to flee, he knows well what punishment there is for fleeing from the battlefield and what reward there is for returning. So he returns and continues to fight until his blood is shed, and this action of his is also only out of longing for My blessings and fear of My punishment. So Allah Almighty says to His angels: 'Look at My servant who returned out of longing for My blessings and fear of My punishment until his blood was shed.'"

It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) used to supplicate: «اللّٰهُمَّ إِنِّي أَسْأَلُكَ الْهُدَى وَالتُّقَى وَالْعَفَافَ وَالْغِنَى» "O Allah! I ask You for guidance, piety, chastity, and self-sufficiency (freedom from need before the creation)."

It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that once Allah Almighty sent the Prophet (peace and blessings be upon him) to admit a man into Paradise, and it happened that the Prophet (peace and blessings be upon him) entered a church where some Jews were sitting, and a Jew was reciting the Torah before them. When the mention of the Prophet’s (peace and blessings be upon him) attributes came, they stopped. In one corner of the church, there was a sick man. The Prophet (peace and blessings be upon him) asked them,“Why did you stop?”The sick man said,“From here begins the mention of a Prophet’s attributes, that is why they have stopped.”Then that sick man crawled forward, took hold of the Torah, and began to read it until he reached the mention of the Prophet’s (peace and blessings be upon him) attributes and the attributes of his Ummah. He said,“These are your signs and the signs of your Ummah. I bear witness that there is no deity except Allah and you are the Messenger of Allah.”As soon as he said this, his soul departed. The Prophet (peace and blessings be upon him) said to his companions (may Allah be pleased with them):“Love your brother (and take him away).”

Sayyiduna Ibn Mas'ud (may Allah be pleased with him) said: Protect yourselves from saying about any person that such-and-such a person died or was killed as a martyr, because some people fight for the acquisition of war booty, some for making a name for themselves, and some participate in battle so that people may see their status. If you must bear witness about someone, then bear witness for those people whom the Prophet (peace and blessings be upon him) sent in a military expedition and they were martyred, and they had supplicated: "O Allah! Convey this message from us to our Prophet (peace and blessings be upon him) that we have met You, You are pleased with us, and You have made us pleased with Yourself."

It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that I have performed two rak'ahs (units of prayer) in Mina with the Prophet (peace and blessings of Allah be upon him), and also with Sayyiduna Abu Bakr and Sayyiduna Umar (may Allah be pleased with them both). Would that I could have a share in two accepted rak'ahs instead of four rak'ahs.

It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that once the Prophet (peace and blessings be upon him) said: "Tonight, at a place called Hajun, I was reciting the Qur'an to my jinn companions."

Qabeesah bin Jabir narrates that once I brought an old woman from Banu Asad to the service of Sayyiduna Ibn Mas'ud (may Allah be pleased with him), and he said: I heard the Prophet (peace and blessings be upon him) say: "May Allah curse the woman who plucks hair, the one who creates gaps between her teeth, and the one who tattoos, who alter the creation of Allah."