'Emptying' in the Bible

And it cometh to pass, they are emptying their sacks, and lo, the bundle of each man's silver is in his sack, and they see their bundles of silver, they and their father, and are 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?'