وَنَبِّئۡهُمۡ أَنَّ ٱلۡمَآءَ قِسۡمَةُۢ بَيۡنَهُمۡۖ كُلُّ شِرۡبٖ مُّحۡتَضَرٞ

Wa nabbi'hum annal maaa'a qismatun bainahum kullu shirbin muhtadar

And tell them that the water is to be divided between them: Each one's right to drink being brought forward (by suitable turns).

— Al-Qamar (ٱلْقَمَر), 54:28