'Dig' in the Bible

Lay not up for yourselves treasures upon the earth, where moth and rust spoils, and where thieves dig through and steal;

but lay up for yourselves treasures in heaven, where neither moth nor rust spoils, and where thieves do not dig through nor steal;

But he answering says to him, Sir, let it alone for this year also, until I shall dig about it and put dung,

And the steward said within himself, What shall I do; for my lord is taking the stewardship from me? I am not able to dig; I am ashamed to beg.