Hadithcore
Musnad Ahmad 3721
graded

It was narrated from Abu ‘Ubaidah and Abul-Ahwas, who said: This is the hadeeth of Abu ‘Ubaidah from his father, who said:

The Messenger of Allah (ﷺ) taught us two khutbahs, khatbatal-hajah and khutbatas-salah (i.e., "at-tahiyyatu..."): "‘Praise be to Allah' or ‘Verily praise is to Allah we seek His help…’” And he mentioned a similar report.

References1 variant
Arabic/English book
Book 26, Hadith 3721