1 Corinthians 9:19, 22
1 Corinthians 9:19 KJV
For though I be free from all men, yet have I made myself servant unto all, that I might gain the more.
1 Corinthians 9:22 KJV
To the weak became I as weak, that I might gain the weak: I am made all things to all men, that I might by all means save some.