Then the LORD said to Samuel: "Behold, I will do something in Israel at which both ears of everyone who hears it will tingle.
1 Samuel 3:11
Surrounding context
3:10 Now the LORD came and stood and called as at other times, "Samuel! Samuel!" And Samuel answered, "Speak, for Your servant hears."
3:11 Then the LORD said to Samuel: "Behold, I will do something in Israel at which both ears of everyone who hears it will tingle.
3:12 In that day I will perform against Eli all that I have spoken concerning his house, from beginning to end.