Exodus 10:14

And the locust came up over all the land of Egypt, and settled in all the bounds of Egypt, - very grievous, before it, had not been such a locust as that, neither after it, should be one like it.

Psalm 78:46

When he gave to the corn-locust their produce, And their toil, to the swarming locust;

Exodus 10:5-6

and it shall cover the eye of the land, so that one shall not be able to see the land, - and it shall eat the residue that hath escaped, that is left you from the hail, and shall eat up all the trees that sprout for you out of the field;

Exodus 11:6

then shall there be a great outcry, in all the land of Egypt, - such, as never was and, such, as shall not be again.

Deuteronomy 28:42

All thy trees, and the fruit of thy ground, shall the grasshopper, devour.

1 Kings 8:37

When there shall be, famine, in the land, when there shall be, pestilence, when there shall be, blasting, mildew locust, caterpillar, when their enemy shall besiege them in one of their own gates, - whatsoever plague, whatsoever sickness;

Psalm 105:34-35

He spake - then came the swarming locust, - The devouring locust, and that without number;

Joel 1:2-4

Hear this, ye elders, and give ear, all ye inhabitants of the land, - hath this ever happened in your days? or in the days of your fathers?

Joel 2:1-11

Blow ye a horn in Zion, sound an alarm in my holy mountain, let all the inhabitants of the land, tremble, - for coming is the day of Yahweh, for it is near! -

Revelation 9:3-7

And, out of the smoke, came forth, locusts, upon the earth; and there was given unto them licence, as the scorpions of the earth have licence.

Treasury of Scripture Knowledge

Summary

And the locusts went up over all the land of Egypt, and rested in all the coasts of Egypt: very grievous were they; before them there were no such locusts as they, neither after them shall be such.

Very grievous

Bible References

Very grievous

Exodus 10:5
and it shall cover the eye of the land, so that one shall not be able to see the land, - and it shall eat the residue that hath escaped, that is left you from the hail, and shall eat up all the trees that sprout for you out of the field;
Joel 1:2
Hear this, ye elders, and give ear, all ye inhabitants of the land, - hath this ever happened in your days? or in the days of your fathers?

Before

Exodus 10:6
and they shall fill thy houses, and the houses of all thy servants and the houses of all the Egyptians, such as thy fathers and thy fathers' fathers have never seen, from the day they came to be on the ground, until this day. And he turned away, and came out from the presence of Pharaoh.
Exodus 11:6
then shall there be a great outcry, in all the land of Egypt, - such, as never was and, such, as shall not be again.
Joel 2:2
A day of obscurity and deep gloom, a day of cloud, and thick darkness, as dusk, spread over the mountains, - a people, many and bold, like whom, hath not been from age-past times, and, after whom, shall not be again unto the years of generation after generation.