If there be dearth in the land, if there be pestilence, if there be blasting, or mildew, locusts, or caterpillers; if their enemies besiege them in the cities of their land; whatsoever sore or whatsoever sickness there be:

If I shut up heaven that there be no rain, or if I command the locusts to devour the land, or if I send pestilence among my people;