9 But if I say, “I will not mention his word or speak anymore in his name,” his word is in my heart like a fire, a fire shut up in my bones. I am weary of holding it in; indeed, I cannot.

Read Jeremiah 20:9 Using Other Translations

Then I said, I will not make mention of him, nor speak any more in his name. But his word was in mine heart as a burning fire shut up in my bones, and I was weary with forbearing, and I could not stay.
If I say, "I will not mention him, or speak any more in his name," there is in my heart as it were a burning fire shut up in my bones, and I am weary with holding it in, and I cannot.
But if I say I’ll never mention the LORD or speak in his name, his word burns in my heart like a fire. It’s like a fire in my bones! I am worn out trying to hold it in! I can’t do it!