Matthew 10:40-42 - On Rewards
40 He that receives you receives me, and he that receives me receives him that sent me. 41 He that receives a prophet in the name of a prophet shall receive a prophet's reward, and he that receives a righteous man in the name of a righteous man shall receive a righteous man's reward. 42 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.