1 Samuel 2:18-20

But Samuel obeyed the LORD. As a boy he wore a linen holy vest. Every year Samuel’s mother made a little coat for him and took it to him when she went with her husband to Shiloh for the sacrifice. When Eli blessed Elkanah and his wife, he would say, “May the LORD repay you with children through Hannah to take the place of the boy Hannah prayed for and gave back to the LORD.” Then Elkanah and Hannah would go home.