Jeremiah 16:21 in the World English Bible
“Therefore behold, I will cause them to know, this once I will cause them to know my hand and my might. Then they will know that my name is the LORD.”
Context
20 Shall a man make gods unto himself, and they are no gods?
21 Therefore, behold, I will this once cause them to know, I will cause them to know mine hand and my might; and they shall know that my name is The LORD.