'Bushel' in the Bible

Neither do men light a lamp, and put it under the bushel, but on the stand; and it shineth unto all that are in the house.

And he said unto them, Is the lamp brought to be put under the bushel, or under the bed, and not to be put on the stand?

No man, when he hath lighted a lamp, putteth it in a cellar, neither under the bushel, but on the stand, that they which enter in may see the light.