Jeremiah 16:21

"Therefore behold, I will this once cause them to know, I will cause them to know My hand and My might; And they shall know that My name is the LORD.

Surrounding context

16:20 Will a man make gods for himself, Which are not gods?

16:21 "Therefore behold, I will this once cause them to know, I will cause them to know My hand and My might; And they shall know that My name is the LORD.

Translation and sources