'Tongue' in the Bible

For, not unto a people deep of lip and heavy of tongue art thou sent -- unto the house of Israel;

not unto many peoples, deep of lip and heavy of tongue, whose words thou dost not understand. If I had not sent thee unto them -- they, they do hearken unto thee,

And I will make thy tongue cleave to the roof of thy mouth, that thou shalt be dumb, and shalt not be to them a reprover: for they are a rebellious house.

But when I speak with you, I will loosen your tongue and you must say to them, 'This is what the sovereign Lord says.' Those who listen will listen, but the indifferent will refuse, for they are a rebellious house.

therefore, prophesy, and thou hast said: Thus said the Lord Jehovah: Because, even because, of desolating, And of swallowing you up from round about, For your being a possession to the remnant of the nations, And ye are taken up on the tip of the tongue, And are an evil report of the people.