اللَّهُمَّ أَعِنِّي عَلَى ذِكْرِكَ ، وَشُكْرِك ، وَحُسْنِ عِبَادَتِكَ
Translation 
The messenger of Allah (may the peace and blessings of Allah be upon him) said to Mu'adh ibn Jabal (may Allah be pleased with him): O Mu'adh, verily, by Allah I do love you, (therefore) do not forget to say at the end of each prayer (after tashahhud):
"O Allah, help me to remember You, to thank You, and to worship You in the best of manners."
"O Allah, help me to remember You, to thank You, and to worship You in the best of manners."
Transliteration
allaahumma a‛innee ‛alaa dhikrika, wa shukrika, wa ḥusni ‛ibaadatik
