Acts 11:8 KJV

But I said, Not so, Lord: for nothing common or unclean hath at any time entered into my mouth.
Acts 11:8, King James Version

In context

7 And I heard a voice saying unto me, Arise, Peter; slay and eat.

8 But I said, Not so, Lord: for nothing common or unclean hath at any time entered into my mouth.

9 But the voice answered me again from heaven, What God hath cleansed, that call not thou common.