'Mouths' in the Bible

The Lord said to him, ‘How?’ And he said, ‘I will go out and be a deceiving spirit in the mouth of all his prophets.’ Then the Lord said, ‘You are to entice him and also succeed. Go and do so.’

Now then, behold, the Lord has put a deceiving spirit in the mouth of all these prophets; and the Lord has proclaimed disaster against you.”