1 Samuel 3:9-10

Revised Standard Version Catholic Edition

⁹ Therefore Eli said to Samuel, “Go, lie down; and if he calls you, you shall say, ‘Speak, Lord, for thy servant hears.’” So Samuel went and lay down in his place.

¹⁰ And the Lord came and stood forth, calling as at other times, “Samuel! Samuel!” And Samuel said, “Speak, for thy servant hears.”