4 Bible Verses about Overestimation

For I say, by the race given me, to every one being with you, not to entertain a high opinion of one's self above what is fitting to think: but to think to be discreet, as God has divided the measure of faith to each.

For if any think to be something, being nothing, he deceives himself.

Thinking the same towards one another. Not thinking high things but being led by humble things. Be not wise with yourselves.

For if I be willing to boast, I shall not be mad; for the truth will I say: and I spare, lest any reckon for me above what he sees me, or what he hears of me.