Jeremiah 1:4-6

Young's Literal Translation

⁴ And there is a word of Jehovah unto me, saying,

⁵ `Before I form thee in the belly, I have known thee; and before thou comest forth from the womb I have separated thee, a prophet to nations I have made thee.'

⁶ And I say, `Ah, Lord Jehovah! lo, I have not known -- to speak, for I [am] a youth.'