Sahih Muslim
The Book of Jihad and Expedition (Kitab Al-Jihad wal-Siyar)
Book Number: 019 / Hadith Number: 4446
According to another version of the tradition, reported on the authority of Anas b. Malik, the Messenger of Allah (may peace he upon him) is reported to have said:
O God, there is no life but the life of the Hereafter,
So grant honour to the Ansar and the Muhajirs.