'Acquire' in the Bible

And it shall come to pass in that day, that the Lord shall set his hand again the second time to acquire the remnant of his people which shall be left, from Assyria, and from Egypt, and from Pathros, and from Cush, and from Elam, and from Shinar, and from Hamath, and from the islands of the sea.

Those who stray morally will gain understanding; those who complain will acquire insight.