1 Samuel 2:32

“In that day I will establish against Eli all that I have spoken concerning his house, from beginning to end.

So Solomon drove Abiathar away from being priest to Yahweh, in order to fulfill the word of Yahweh, which He had spoken concerning the house of Eli in Shiloh.

therefore thus says Yahweh, “Behold, I am about to punish Shemaiah the Nehelamite and his seed; he will not have anyone living among this people, and he will not see the good that I am about to do to My people,” declares Yahweh, “because he has spoken rebellion against Yahweh.”’”