2 Corinthians 1:18-20

18 Faithful, however, is God, in that, our discourse, which was delivered unto you, is not Yea and Nay;

19 For, the Son of God, Christ Jesus who, among you, through us, was proclaimed, through me, and Silvanus, and Timothy, became not Yea and Nay, but Yea, in him, hath it become;

20 For, how many soever be the promises of God, in him, is the Yea, wherefore also, through him, be the Amen, unto God, for glory, through us.