Pronunciation: Allahumma a’inni alaa dhikrika, wa shukrika, wa husni ‘ibaadatik
Meaning: O Allah, help me to remember You, to give You thanks, and to perform Your worship in the best manner.
Virtue: Mu'adh (May Allah be pleased with him) reported: The Messenger of Allah (ﷺ) took hold of my hand and said, "O Mu'adh! By Allah I love you, so I advise you to never forget to recite after every prayer: "Allahumma a'inni ala dhikrika, wa shukrika, wa husni 'ibadatika (O Allah, help me remember You, to be grateful to You, and to worship You in an excellent manner)."
Reference: Abu Dawud Book 16, Hadith 15