2 Corinthians 1:20 in the King James Version
For all the promises of God in him are yea, and in him Amen, unto the glory of God by us.
Context
19 For the Son of God, Jesus Christ, who was preached among you by us—by me, Silvanus, and Timothy—was not “Yes and no,” but in him is “Yes.”
20 For however many are the promises of God, in him is the “Yes.” Therefore also through him is the “Amen”, to the glory of God through us.
21 Now he who establishes us with you in Christ and anointed us is God,