2 The first went, and poured out his bowl into the earth, and it became a harmful and evil sore on the people who had the mark of the beast, and who worshiped his image.
Revelation 16:2 Cross References - WEB
Exodus 9:8-11
8 Yahweh said to Moses and to Aaron, “Take handfuls of ashes of the furnace, and let Moses sprinkle it toward the sky in the sight of Pharaoh.
9 It shall become small dust over all the land of Egypt, and shall be a boils and blisters breaking out on man and on animal, throughout all the land of Egypt.”
10 They took ashes of the furnace, and stood before Pharaoh; and Moses sprinkled it up toward the sky; and it became boils and blisters breaking on man and on animal.
11 The magicians couldn’t stand before Moses because of the boils; for the boils were on the magicians and on all the Egyptians.
Deuteronomy 7:15
15 Yahweh will take away from you all sickness; and he will put none of the evil diseases of Egypt, which you know, on you, but will lay them on all those who hate you.
Deuteronomy 28:27
27 Yahweh will strike you with the boils of Egypt, with the tumors, with the scurvy, and with the itch, of which you can not be healed.
1 Samuel 5:6
6 But Yahweh’s hand was heavy on the people of Ashdod, and he destroyed them and struck them with tumors, even Ashdod and its borders.
1 Samuel 5:9
9 It was so, that after they had carried it there, Yahweh’s hand was against the city with a very great confusion; and he struck the men of the city, both small and great, so that tumors broke out on them.
2 Chronicles 21:15
15 and you will have great sickness with a disease of your bowels, until your bowels fall out by reason of the sickness, day by day.’”
2 Chronicles 21:18
18 After all this Yahweh struck him in his bowels with an incurable disease.
Job 2:7-8
Psalms 78:26
26 He caused the east wind to blow in the sky. By his power he guided the south wind.
Isaiah 1:5-6
Isaiah 3:17
17 therefore the Lord brings sores on the crown of the head of the women of Zion, and Yahweh will make their scalps bald.”
Isaiah 3:24
24 It shall happen that instead of sweet spices, there shall be rottenness; instead of a belt, a rope; instead of well set hair, baldness; instead of a robe, a wearing of sackcloth; and branding instead of beauty.
Luke 16:20-22
20 A certain beggar, named Lazarus, was taken to his gate, full of sores,
21 and desiring to be fed with the crumbs that fell from the rich man’s table. Yes, even the dogs came and licked his sores.
22 The beggar died, and he was carried away by the angels to Abraham’s bosom. The rich man also died, and was buried.
Acts 12:23
23 Immediately an angel of the Lord struck him, because he didn’t give God the glory. Then he was eaten by worms and died.
Revelation 8:7
7 The first sounded, and there followed hail and fire, mixed with blood, and they were thrown to the earth. One third of the earth was burned up, and one third of the trees were burned up, and all green grass was burned up.
Revelation 13:15-18
15 It was given to him to give breath to it, to the image of the beast, that the image of the beast should both speak, and cause as many as wouldn’t worship the image of the beast to be killed.
16 He causes all, the small and the great, the rich and the poor, and the free and the slave, to be given marks on their right hands, or on their foreheads;
17 and that no one would be able to buy or to sell, unless he has that mark, which is the name of the beast or the number of his name.
18 Here is wisdom. He who has understanding, let him calculate the number of the beast, for it is the number of a man. His number is six hundred sixty-six.
Revelation 14:16
16 He who sat on the cloud thrust his sickle on the earth, and the earth was reaped.
Revelation 16:11
11 and they blasphemed the God of heaven because of their pains and their sores. They didn’t repent of their works.