'Uncover' in the Bible

And it shall be, when he lieth down, that thou shalt mark the place where he shall lie, and thou shalt go in, and uncover his feet, and lay thee down; and he will tell thee what thou shalt do.

and I said, I uncover thine ear, saying, Buy before the inhabitants, and before the elders of my people; if thou dost redeem -- redeem, and if none doth redeem -- declare to me, and I know, for there is none save thee to redeem, and I after thee.' And he saith, I redeem it.'