Matthew Poole and continuators on Deuteronomy 28:32

32 Thy sons and thy daughters shall be given unto another people , and thine eyes shall look, and fail with longing for them all the day long: and there shall be no might in thine hand.

By those who have conquered them and taken them captives, who shall give or sell them to other persons, as the manner was.

Or, be consumed, partly with grief and plentiful tears shed for them; and partly with earnest desire and vain and long expectation of their return. See Psal. 119. 82.

(i. e.) No power to rescue them nor money to ransom them.