It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: The imam is responsible and the muezzin is trustworthy.

It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Whoever usurps the right of a Muslim through his oath, Allah makes Hell obligatory for him and forbids Paradise for him. Someone asked, "O Messenger of Allah! Even if it is a small thing?" The Noble Prophet (peace and blessings be upon him) said: "Even if it is only a twig of the arak tree."

The previous hadith is also narrated through this second chain of transmission; however, it should be noted that this narration is from Hazrat Abu Umamah Harithi Ansari (may Allah be pleased with him), who is a different companion.

It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: None of you should come to prayer while forcibly holding back urine, etc., and whoever leads the prayer should not supplicate only for himself, leaving the people aside; whoever does so betrays the worshippers.

It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that I heard the Noble Prophet (peace and blessings be upon him) say: On the day of Jumu'ah, the angels come and sit at the doors of the mosques, and they write down the names of those who come first, second, and third. When the Imam comes out, the scrolls are folded up.

It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Spitting in the mosque is a sin, and mixing it into the soil is a good deed.

It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that even barley bread would not remain with the family of the Noble Prophet (peace and blessings be upon him).

It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Do not perform any prayer at the time of sunrise, because the sun rises between the two horns of Satan and at that time every disbeliever prostrates to it. Similarly, do not perform any prayer at the time of sunset, because the sun sets between the two horns of Satan and at that time every disbeliever prostrates to it. Likewise, do not perform any prayer at midday, because at that time Hell is kindled.

It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) used to sit and offer two rak'ahs after Witr, and in them he would recite Surah Zalzalah and Surah Kafiroon.

It is narrated from Hazrat Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Four types of people continue to receive reward even after their death: (1) The one who guards the Islamic borders in the way of Allah, (2) The one who performs a good deed whose effect continues, (3) The person who gives ongoing charity (sadaqah jariyah), (4) The person who leaves behind righteous children who pray for him.