Narrated Ibn 'Umar:
I heard 'Umar (delivering a sermon) on the pulpit of the Prophet.
Vol: 009 Book: 092 Hadith: 437
A Selected Hadith
Narrated Abu Rafi:
Abu Huraira said, "A man or a woman used to clean the mosque." (A sub-narrator said, 'Most probably a woman..') Then he narrated the Hadith of the Prophet
Vol: 001 Book: 008 Hadith: 450f
A Selected Dua
I am pleased with Allah as my Lord, with Islam as my religion and with Muhammad (peace and blessings of Allah be upon him) as my Prophet. (Recite three times in Arabic).
Info: "Allah has promised that anyone who says this three times every morning or evening will be pleased on the Day of Resurrection." Ahmad 4/ 337, An-Nasa'i, 'Amalul-Yawm wal-Laylah p. 4, Ibn As-Sunni (no. 68), At-Tirmidhi 5/465. Its chain of transmission is good (Hasan), Ibn Baz, p. 39.