'Conceal' in the Bible

And if the officials hear that I have spoken with you, and they come to you and say to you, 'Please tell us what you said to the king. You must not conceal [it] from us so that we will not kill you. And what did the king say to you?'

But I'll strip Esau bare. I'll uncover his hiding places so he cannot conceal himself. His offspring, his relatives, and his neighbors will be destroyed, and he will no longer exist.

Declare ye among the nations, and publish, and set up a standard; publish, and conceal not: say, Babylon is taken, Bel is confounded, Merodach is broken in pieces; her idols are confounded, her images are broken in pieces.