Sunan At-Tirmidhi

Ar-Rabi` bin Al-Bara’ bin `Azib reported from, his father:That whenever the Prophet (ﷺ) would return from a trip, he would say: “(We are) Returning, repenting, worshipping, and to our Lord directing the praise (Ā’ibūna tā’būna `ābidūna lirabbinā ḥāmidūn).”