2 Corinthians 1:12
For our rejoicing is this, the testimony of our conscience, that in simplicity and godly sincerity, not with fleshly wisdom, but by the grace of God, we have had our conversation in the world, and more abundantly to you-ward.
2 Corinthians 13:3
Since ye seek a proof of Christ speaking in me, which to you-ward is not weak, but is mighty in you.