1 Samuel 7:2 - Coke's Commentary on the Holy Bible

That the time was long—twenty years— Houbigant renders this verse much more intelligibly: but after many days had passed from the time that the ark abode in Kirjath-jearim, and when the twentieth year was passed, the whole house of Israel sought after the Lord with tears. Samuel was now grown up, and by his instrumentality the Israelites, after this period of rebellion against their God, were recovered to a right sense of themselves and their duty.