Verses with the word confident in the New Testament (6 verses):

Romans 2:19
And art confident that thou thyself art a guide of the blind, a light of them which are in darkness,

2 Corinthians 5:6
Therefore we are always confident, knowing that, whilst we are at home in the body, we are absent from the Lord:

2 Corinthians 5:8
We are confident, I say, and willing rather to be absent from the body, and to be present with the Lord.

2 Corinthians 9:4
Lest haply if they of Macedonia come with me, and find you unprepared, we (that we say not, ye) should be ashamed in this same confident boasting.

Philippians 1:6
Being confident of this very thing, that he which hath begun a good work in you will perform it until the day of Jesus Christ:

Philippians 1:14
And many of the brethren in the Lord, waxing confident by my bonds, are much more bold to speak the word without fear.