Mark 9:41-42 and whoever gives you a cup of water because you are Christ's, truly he shall not lose his reward.

Sawyer⁽ⁱ⁾ ⁴¹ and whoever gives you a cup of water because you are Christ's, truly he shall not lose his reward. ⁴² ^(9:7) And whoever shall offend one of the little ones having faith, it would be better for him if a millstone was put about his neck and he was cast into the sea.