(13) باب مَا جَاءَ فِي الدُّعَاءِ إِذَا أَصْبَحَ وَإِذَا أَمْسَى
Thawban (ra) said:
"The Messenger of Allah (ﷺ) said: 'Whoever says when he reaches the evening: "I am pleased with Allah as (my) Lord, with Islam as (my) religion, and with Muhammad (ﷺ) as (my) Prophet (Raḍītu billāhi rabban wabil-Islāmi dīnan wa bi-Muḥammadin nabiyyan) it is a duty upon Allah to please him.'" (Hasan Gharib) (DE)
Reference (DE): Jami` at-Tirmidhi 3389 (DE)
In-book reference (DE): Book 48, Hadith 20 (DE)
English translation (DE): Vol. 6, Book 45, Hadith 3389 (DE)