6 : 72
وَأَنۡ أَقِيمُواْ ٱلصَّلَوٰةَ وَٱتَّقُوهُۚ وَهُوَ ٱلَّذِيٓ إِلَيۡهِ تُحۡشَرُونَ
And to establish prayer and fear Him." And it is He to whom you will be gathered.
Ayah 72 of الأنعَام (6 : 72). This page carries the verse in the Uthmani script with a translation of its meaning, at a stable URL that can be cited on its own.
وَأَنۡ أَقِيمُواْ ٱلصَّلَوٰةَ وَٱتَّقُوهُۚ وَهُوَ ٱلَّذِيٓ إِلَيۡهِ تُحۡشَرُونَ
And to establish prayer and fear Him." And it is He to whom you will be gathered.