Matthew Poole and continuators on Hosea 5:7

7 They have dealt treacherously against the LORD: for they have begotten strange children : now shall a moneth devour them with their portions .

The whole house of Israel, Priests, People and Princes, and their Kings with them.

Have falsified their word and promise of fidelity and constancy, of love and affection when they entred covenant with me, turned Idolaters▪ and have worshipt and rely'd on false Gods.

As if 'twere not enough that they were Idolaters, they have train'd up their Children in the same idolatry, partly by their instruction, and more by their examples.

Or therefore, or ere long, as chap. 2. ver. 10. let. q.

Either the new moon, one particular species of Ceremonial Superstitious Worship put for all the rest, as some interpret, or rather, a time not long, (as an Age) not as to the old world, nor as to Nineveh; 40 dayes, but a shorter time, possibly it may refer to Shallum's short time of usurpation, which lasted but a Moneth, a Moneth shall devour them: The Assyrians shall make a speedy conquest over you.

Not only persons, but their Goods and Chattels are exposed to speediest spoiling; and as a token of such future speedy desolation, the Prophet points out a short Reign of one of the Usurpers, and foretells the precise time of his continuance, that when they shall see this come to pass, they might believe the rest foretold by the Prophet should also come to pass. Nor is this conjecture without some ground, since we know that Shallum slew Zechariah before the people, 2 Kings 15.10. implying the peoples concurrence herein, and their accepting of Shallum with expectation of peace and prosperity, to the increase of their portion under his Government, all which was blasted at the Moneths end.