Romans 1:9
God is my witness, to whom I render holy service in my spirit in the gospel of his Son, how unceasingly I am ever making mention of you in my prayers,
Romans 9:1
I am speaking the truth in Christ, it is no lie. My conscience bears me witness in the Holy Spirit that I have deep sorrow
2 Corinthians 1:23
But for my part I call God to witness, as my soul shall answer for it, that it was to spare you that I came not to Corinth
2 Corinthians 11:31
The God and Father of the Lord Jesus, he who is blessed forever, knows that I am telling the truth.
1 Thessalonians 2:5
For as you well know, I never resorted to flattery, nor to any pretext for enriching myself. God is my witness!
1 Thessalonians 2:10
You are witnesses??nd so is God??ow pure and just and blameless was my behavior among you believers.