1 Corinthians 15:10
But by the grace of God I am what I am: and his grace which was bestowed on me was not in vain; but I labored more abundantly than they all: yet not I, but the grace of God which was with me.
Torrey's Topical Textbook—AKJV

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.
Torrey's Topical Textbook—AKJV