Hisnul Muslim 87

Remembrance In the morning and evening

رَضِيتُ باللَّهِ رَبًّا، وَبِالْإِسْلَامِ دِيناً، وَبِمُحَمَّدٍ صَلَى اللَّهُ عَلِيهِ وَسَلَّمَ نَبِيَّاً

Radheetu billaahi Rabban, wa bil-'Islaami deenan, wa bi-Muhammadin (sallallaahu 'alayhi wa sallama) Nabiyyan.

I am pleased with Allah as my Lord, with Islam as my religion and with Muhammad (peace and blessings of Allah be upon him) as my Prophet. (Three times)(Allah has promised that anyone who says every morning or evening will be pleased on the Day of Resurrection.)