'Able' in the Bible

And the land was not able to bear them, that they might dwell together: for their substance was great, so that they could not dwell together.

And he brought him forth abroad, and said, Look now toward heaven, and number the stars, if thou be able to number them: and he said unto him, So shall thy seed be.

the land of Egypt is before thee; in the best of the land make thy father and thy brethren to dwell; in the land of Goshen let them dwell: and if thou knowest any able men among them, then make them rulers over my cattle.