Arcana Coelestia#5277
5277. 'And seven years of famine will arise after them' means subsequent states when there will be an absence of truth. This is clear from the meaning of 'years' as states, dealt with in 482, 487, 488, 493, 893; from the meaning of 'famine' as an absence of religious knowledge or cognitions. dealt with in 1460, 9364; and from the meaning of 'after them' as subsequent ones.
Joel第2章:1-2
1
Blow the trumpet in Zion, and sound an alarm in my holy mountain! Let all the inhabitants of the land tremble, for the day of Yahweh comes, for it is close at hand:
2
A day of darkness and gloominess, a day of clouds and thick darkness. As the dawn spreading on the mountains, a great and strong people; there has never been the like, neither will there be any more after them, even to the years of many generations.