2 Corinthians 1:15-17

And in this confidence I was minded to come first unto you, that ye might have a second benefit; and by you to pass into Macedonia, and again from Macedonia to come unto you, and of you to be set forward on my journey unto Judæa. When I therefore was thus minded, did I show fickleness? or the things that I purpose, do I purpose according to the flesh, that with me there should be the yea yea and the nay nay?