Isaiah 45:23

23 By myself I have sworn, my mouth has uttered in all integrity a word that will not be revoked: Before me every knee will bow; by me every tongue will swear.

Read Isaiah 45:23 Using Other Translations

I have sworn by myself, the word is gone out of my mouth in righteousness, and shall not return, That unto me every knee shall bow, every tongue shall swear.
By myself I have sworn; from my mouth has gone out in righteousness a word that shall not return: 'To me every knee shall bow, every tongue shall swear allegiance.'
I have sworn by my own name; I have spoken the truth, and I will never go back on my word: Every knee will bend to me, and every tongue will declare allegiance to me. ”