1 Samuel 3:1-3

1And the child Samuel ministered unto Jehovah before Eli. And the word of Jehovah was precious in those days; there was no frequent vision.

2And it came to pass at that time, when Eli was laid down in his place (now his eyes had begun to wax dim, so that he could not see),

3and the lamp of God was not yet gone out, and Samuel was laid down to sleep, in the temple of Jehovah, where the ark of God was;