'Silence' in the Bible

It stood still, but I could not discern the appearance thereof; A form was before mine eyes: There was'silence, and I heard a voice,'saying ,

Unto me men gave ear, and waited, And kept silence for my counsel.

Because I feared the great multitude, And the contempt of families terrified me, So that I kept silence, and went not out of the door-

I will not keep silence concerning his limbs, Nor his mighty strength, nor his goodly frame.