'Called Upon the Name of the Lord' in the Bible

And he removed from thence unto a mountain on the east of Bethel, and pitched his tent, having Bethel on the west, and Hai on the east: and there he builded an altar unto the LORD, and called upon the name of the LORD.

And he builded an altar there, and called upon the name of the LORD, and pitched his tent there: and there Isaac's servants digged a well.

The Lord descended in the cloud and stood there with him as he called upon the name of the Lord.

Then I called upon the name of the LORD; O LORD, I beseech thee, deliver my soul.

And now what art thou about to do having risen, be immersed and wash away thy sins, having called upon the name of the Lord.