Psalm 119:46
"I will speak of thy testimonies also before kings, and will not be ashamed."
Cross References (ranked by relevance)
For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek.
Whosoever therefore shall be ashamed of me and of my words in this adulterous and sinful generation; of him also shall the Son of man be ashamed, when he cometh in the glory of his Father with the holy angels.
I will praise thee with my whole heart: before the gods will I sing praise unto thee.
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.
Be not thou therefore ashamed of the testimony of our Lord, nor of me his prisoner: but be thou partaker of the afflictions of the gospel according to the power of God;
The Lord give mercy unto the house of Onesiphorus; for he oft refreshed me, and was not ashamed of my chain: