'Able' in the Bible

They shall cast their silver in the streets, and their gold shall be as an impurity: their silver and their gold shall not be able to deliver them in the day of Jehovah's wrath; they shall not satisfy their souls, neither fill their belly; for it hath been the stumbling-block of their iniquity.

And thou, son of man, say unto the children of thy people, The righteousness of the righteous shall not deliver him in the day of his transgression; and as for the wickedness of the wicked, he shall not fall thereby in the day that he turneth from his wickedness; neither shall the righteous be able to live thereby in the day that he sinneth.

And the oblation shall be an ephah for a ram, and the oblation for the lambs as he shall be able to give; and oil, a hin for an ephah.

And on the feast-days, and in the solemnities, the oblation shall be an ephah for a bullock and an ephah for a ram, and for the lambs as he is able to give; and oil, a hin for an ephah.