(80) باب فِي الدُّعَاءِ عِنْدَ الْوَدَاعِ
Qaza'ah said Ibn 'Umar told me "Come, I see off you as the Apostle of Allaah(ﷺ) saw me off. I entrust to Allaah your religion what you are responsible for and your final deeds."
Reference: Sunan Abi Dawud 2600
In-book reference: Book 15, Hadith 124
English translation: Book 14, Hadith 2594