Mathayo 10:42

Kama yeyote akimpa hata kikombe cha maji baridi mmoja wa hawa wadogo kwa kuwa ni mwanafunzi wangu, amin, nawaambia, hataikosa thawabu yake.”

And whosoever shall give to drink unto one of these little ones a cup of cold water only in the name of a disciple, verily I say unto you, he shall in no wise lose his reward.