'Mouths' in the Bible

'And now, write for you this song, and teach it the sons of Israel; put it in their mouths, so that this song is to Me for a witness against the sons of Israel,

and Ehud maketh for himself a sword, and it hath two mouths (a cubit is its length), and he girdeth it under his long robe on his right thigh;

From the mouths of infants and sucklings Thou hast founded strength, Because of Thine adversaries, To still an enemy and a self-avenger.

Their fat they have closed up, Their mouths have spoken with pride:

Lo, they belch out with their mouths, Swords are in their lips, for 'Who heareth?'

And her latter end is bitter as wormwood, Sharp as a sword with mouths.

my God hath sent His messenger, and hath shut the lions' mouths, and they have not injured me: because that before Him purity hath been found in me; and also before thee, O king, injury I have not done.'

who through faith did subdue kingdoms, wrought righteousness, obtained promises, stopped mouths of lions,

lo, the bits we put into the mouths of the horses for their obeying us, and their whole body we turn about;

And thus I saw the horses in the vision, and those sitting upon them, having breastplates of fire, and jacinth, and brimstone; and the heads of the horses are as heads of lions, and out of their mouths proceedeth fire, and smoke, and brimstone;