54:28
وَنَبِّئْهُمْ أَنَّ ٱلْمَآءَ قِسْمَةٌۢ بَيْنَهُمْ ۖ كُلُّ شِرْبٍ مُّحْتَضَرٌ
wanabbi'hum anna l-māa qis'matun baynahum kullu shir'bin muḥ'taḍarun
Tell them the water is to be shared between them: each one should drink in turn.’
And inform them that the water is to be shared between (her and) them, each one’s right to drink being established (by turns).