1 Samuel 2:27-35

Then a man of God (prophet) came to Eli and said to him, “Thus says the LORD: ‘Did I not plainly reveal Myself to the house of your father (ancestor) when they were in Egypt in bondage to Pharaoh’s house? Moreover, I selected him out of all the tribes of Israel to be My priest, to go up to My altar, to burn incense, to wear an ephod before Me. And [from then on] I gave to the house of your father all the fire offerings of the sons of Israel. Why then do you kick at (despise) My sacrifice and My offering which I commanded in My dwelling place, and honor your sons more than Me, by fattening yourselves with the choicest part of every offering of My people Israel?’ Therefore the LORD God of Israel declares, ‘I did indeed say that your house and that of [Aaron] your father would walk [in priestly service] before Me forever.’ But now the LORD declares, ‘Far be it from Me—for those who honor Me I will honor, and those who despise Me will be insignificant and contemptible. Behold, the time is coming when I will cut off your strength and the strength of your father’s house, so that there will not be an old man in your house. You will look at the distress of My house (the tabernacle), in spite of all the good which God will do for Israel, and there will never again be an old man in your house. Yet I will not cut off every man of yours from My altar; your eyes will fail from weeping and your soul will grieve, and all those born in your house will die as men [in the prime of life]. [1 Sam 22:17-20] This will be the sign to you which shall come concerning your two sons, Hophni and Phinehas: on the same day both of them shall die. [1 Sam 4:17, 18] But I will raise up for Myself a faithful priest who will do according to what is in My heart and in My soul; and I will build him a permanent and enduring house, and he will walk before My anointed forever. [1 Sam 2:10]