Verses with the word therewith in the New Testament (4 verses):

Philippians 4:11
Not that I speak in respect of want: for I have learned, in whatsoever state I am, therewith to be content.

1 Timothy 6:8
And having food and raiment let us be therewith content.

James 3:9
Therewith bless we God, even the Father; and therewith curse we men, which are made after the similitude of God.

3 John 1:10
Wherefore, if I come, I will remember his deeds which he doeth, prating against us with malicious words: and not content therewith, neither doth he himself receive the brethren, and forbiddeth them that would, and casteth them out of the church.