'Sovereign' in the Bible

And they, upon hearing the story, all lifted up their voices to God and said, "O Sovereign Lord, it is Thou who didst make Heaven and earth and sea, and all that is in them,

I have nothing very definite, however, to tell our Sovereign about him. So I have brought the man before you all--and especially before you, King Agrippa--that after he has been examined I may find something which I can put into writing.