33 Every one of you that I do not cut off from serving at my altar I will spare only to destroy your sight and sap your strength, and all your descendants will die in the prime of life.

Read 1 Samuel 2:33 Using Other Translations

And the man of thine, whom I shall not cut off from mine altar, shall be to consume thine eyes, and to grieve thine heart: and all the increase of thine house shall die in the flower of their age.
The only one of you whom I shall not cut off from my altar shall be spared to weep his eyes out to grieve his heart, and all the descendants of your house shall die by the sword of men.
The few not cut off from serving at my altar will survive, but only so their eyes can go blind and their hearts break, and their children will die a violent death.