Matthew 10:41; Matthew 10:42

41 "He who receives a prophet in the name of a prophet shall receive a prophet's reward; and he who receives a righteous man in the name of a righteous man shall receive a righteous man's reward.

42 "And whoever in the name of a disciple gives to one of these little ones even a cup of cold water to drink, truly I say to you, he shall not lose his reward."