Matthew 25:35
for [when] I was hungry, you fed me; [when] I was thirsty, you gave me [something] to drink; [when] I came [to you as] a stranger, you gave me a place to stay;
Matthew 10:41-42
The person who welcomes a prophet because he is a prophet will receive the [same] reward the prophet gets. And the person who welcomes a good man because he is good will receive the [same] reward the good man gets.
Acts 20:34
You [also] know that I worked with my own hands to provide not only my own needs, but the needs of those who were with me.
1 Thessalonians 2:9-10
For you brothers remember how we labored and toiled, working hard night and day, so that we would not burden any of you [while] we proclaimed to you the Gospel of God.