'Heavy' in the Bible

When the king of Moab saw that the battle was too heavy for him, he took with him seven hundred men who drew the sword to break through to the king of Edom, but they were not able.

And he sendeth thither horses and chariot, and a heavy force, and they come in by night, and go round against the city.

The next day Hazael took a heavy cloth, dipped it in water, and spread it over the king’s face. Ben-hadad died, and Hazael reigned instead of him.

And the king of Asshur sendeth Tartan, and the chief of the eunuchs, and the chief of the butlers, from Lachish, unto king Hezekiah, with a heavy force, to Jerusalem, and they go up and come in to Jerusalem, and they go up, and come in and stand by the conduit of the upper pool that is in the highway of the fuller's field.

The bronze of the items that King Solomon made for the Lord's temple -- including the two pillars, the big bronze basin called "The Sea," the twelve bronze bulls under "The Sea," and the movable stands -- was too heavy to be weighed.