World Wide Study Bible
a Bible passage
20Then Eli would bless Elkanah and his wife, and say, “May the Lord repay you with children by this woman for the gift that she made to the Lord”; and then they would return to their home.
20. Eli blessed Elkanah and his wife—This blessing, like that which he had formerly pronounced, had a prophetic virtue; which, before long, appeared in the increase of Hannah's family (1Sa 2:21), and the growing qualifications of Samuel for the service of the sanctuary.