'It is the Lord' in the Bible

That disciple, therefore, whom Jesus was loving saith to Peter, 'The Lord it is!' Simon Peter, therefore, having heard that it is the Lord, did gird on the outer coat, (for he was naked,) and did cast himself into the sea;

Jesus saith to them, 'Come ye, dine;' and none of the disciples was venturing to inquire of him, 'Who art thou?' knowing that it is the Lord;