Book 65: Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Chapter 10
"And (remember) when Ibrãhim (Abraham) and (his son) Isma'il (Ishmael) were raising the foundations of the House (Ka'bah at Makkah) (saying): 'Our Lord! Accept (this service) from us. Verily! You are the All-Hearer, the All-Knower'." (V.2:127)
It was said, "O Allah's Messenger (ﷺ)! We know how to greet you, but how to invoke Allah for you?" The
Prophet said, "Say: Allahumma salli ala Muhammadin wa'ala `Ali Muhammaddin, kama sallaita 'ala
all Ibrahim, innaka Hamidun Majid."