1 Samuel 2:32

And thou shalt see an enemy. — Some — e.g., the Vulgate — understand by enemy a “rival”: thou shalt see thy rival in the Temple. The words, however, point to something which Eli would live to see with grief and horror. The reference is no doubt to the capture of the Ark by the Philistines in the battle where his sons were slain. The earthly habitation of the Eternal was there robbed of its glory and pride, for the ark of the covenant was the heart of the sanctuary.

In all the wealth which God shall give Israel. — “The affliction of God’s house from the loss of the ark remained while under the lead of Samuel there came blessing to the people.” — Erdmann.

There is another explanation which refers the fulfilment of this part of the prophecy to the period of Solomon’s reign, when Abiathar, of the house of Eli, was deposed from the High Priestly dignity to make room for Zadok, but the reference to the capture of the ark is by far more probable.