'Silence' in the Bible

Keep silence before me, islands; and let the peoples renew their strength: let them come near; then let them speak: let us draw near together to judgment.

I have set watchmen upon thy walls, Jerusalem; all the day and all the night they shall never hold their peace: ye that put Jehovah in remembrance, keep not silence,

Behold, it is written before me: I will not keep silence, but will recompense, even recompense into their bosom,