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 be cause he is a prophet, shall receive a prophet's reward: and he that receives a righteous man because he is a righteous man, shall receive a righteous man's reward. 42 And whoever will give one of these little ones only a cup of cold water to drink, because he is a disciple, verily I say to you, he shall not lose his reward.