Verses with the word boldness in the New Testament (9 verses):

Acts 4:13
Now when they saw the boldness of Peter and John, and perceived that they were unlearned and ignorant men, they marvelled; and they took knowledge of them, that they had been with Jesus.

Acts 4:29
And now, Lord, behold their threatenings: and grant unto thy servants, that with all boldness they may speak thy word,

Acts 4:31
And when they had prayed, the place was shaken where they were assembled together; and they were all filled with the Holy Ghost, and they spake the word of God with boldness.

2 Corinthians 7:4
Great is my boldness of speech toward you, great is my glorying of you: I am filled with comfort, I am exceeding joyful in all our tribulation.

Ephesians 3:12
In whom we have boldness and access with confidence by the faith of him.

Philippians 1:20
According to my earnest expectation and my hope, that in nothing I shall be ashamed, but that with all boldness, as always, so now also Christ shall be magnified in my body, whether it be by life, or by death.

1 Timothy 3:13
For they that have used the office of a deacon well purchase to themselves a good degree, and great boldness in the faith which is in Christ Jesus.

Hebrews 10:19
Having therefore, brethren, boldness to enter into the holiest by the blood of Jesus,

1 John 4:17
Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.