Philemon 1:21 in the King James Version
Having confidence in thy obedience I wrote unto thee, knowing that thou wilt also do more than I say.
Context
20 Yes, brother, let me have joy from you in the Lord. Refresh my heart in the Lord.
21 Having confidence in your obedience, I write to you, knowing that you will do even beyond what I say.
22 Also, prepare a guest room for me, for I hope that through your prayers I will be restored to you.