Matthew 25:35
for I was hungry and you gave me food; I was thirsty and you gave me drink; I was a stranger and you took me in;
Matthew 10:41-42
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.
Acts 20:34
you yourselves know that these hands have served my necessities and those with me.
1 Thessalonians 2:9-10
For you remember, brothers, our labor and weariness; that working night and day not to be burdensome to any one of you, we preached to you the gospel of God.