2 Corinthians 1:18-19
18
But as God is true, our word toward you was not yea and nay.
19
For the Son of God, Jesus Christ, who was preached among you by us, even by me and Silvanus and Timotheus, was not yea and nay, but in him was yea.
Bible text: King James Version (1769 Blayney text) · Public domain