2 Corinthians 1:17-19

17 Did I make these plans lightly? Or do I make plans the way a worldly man does, ready to say, “Yes, yes,” and “No, no,” in the same breath?

18 As surely as God is trustworthy, we don’t say “Yes” when we mean “No.”

19 For the Son of God, the Messiah Yeshua, who was proclaimed among you through us — that is, through me and Sila and Timothy — was not a yes-and-no man; on the contrary, with him it is always “Yes!”