1 Samuel 3:9

Therefore Eli said to Samuel , Go , lie down , and if he calls you, you shall say , Speak , Lord , for your servant hears . So Samuel went and lay down in his place .

So Eli told Samuel, “Go and lie down, and if he calls you, say, ‘Speak, Lord, for your servant is listening.`” So Samuel went and lay down in his place.

Therefore Eli said unto Samuel, Go, lie down : and it shall be, if he call thee, that thou shalt say, Speak, Lord; for thy servant heareth. So Samuel went and lay down in his place.