Verses with the word wit in the New Testament (3 verses):

Romans 8:23
And not only they, but ourselves also, which have the firstfruits of the Spirit, even we ourselves groan within ourselves, waiting for the adoption, to wit, the redemption of our body.

2 Corinthians 5:19
To wit, that God was in Christ, reconciling the world unto himself, not imputing their trespasses unto them; and hath committed unto us the word of reconciliation.

2 Corinthians 8:1
Moreover, brethren, we do you to wit of the grace of God bestowed on the churches of Macedonia;