Jeremiah 20:8-9

For as often as I speak, I cry out; I cry, Violence and spoil: because the word of the LORD is made a reproach unto me, and a derision, all the day. And if I say, I will not make mention of him, nor speak any more in his name, then there is in mine heart as it were a burning fire shut up in my bones, and I am weary with forbearing, and I cannot contain.