Isaiah 45:23

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.’

Romans 14:11

for it is written,

“As I live, says the Lord, every knee shall bow to me,
    and every tongue shall confess[a] to God.”

Philippians 2:10-11

Therefore God has highly exalted him and bestowed on him the name that is above every name,10 so that at the name of Jesus every knee should bow, in heaven and on earth and under the earth,11 and every tongue confess that Jesus Christ is Lord, to the glory of God the Father.