'Proud' in the Bible

For our proud confidence is this: the testimony of our conscience, that in holiness and godly sincerity, not in fleshly wisdom but in the grace of God, we have conducted ourselves in the world, and especially toward you.

just as you also partially did understand us, that we are your reason to be proud as you also are ours, in the day of our Lord Jesus.

We are not again commending ourselves to you but are giving you an occasion to be proud of us, so that you will have an answer for those who take pride in appearance and not in heart.