'Emptying' in the Bible

As they began emptying their sacks, there in each man’s sack was his bag of money! When they and their father saw their bags of money, they were afraid.

Lo, Jehovah is emptying the land, And is making it waste, And hath overturned it on its face, And hath scattered its inhabitants.

And I answer a second time, and say unto him, 'What are the two branches of the olive trees that, by means of the two golden pipes, are emptying out of themselves the oil?'