21 And a great hail, about a talent weight, comes down out of heaven upon the men. And the men blasphemed God on account of the plague of the hail, for the plague of it is exceedingly severe.
Revelation 16:21 Cross References - BLB
Revelation 8:7
7 And the first sounded his trumpet, and there was hail and fire having been mixed with blood, and it was cast upon the earth. And a third of the earth was burned up, and a third of the trees were burned up, and all the green grass was burned up.
Revelation 11:19
19 And the temple of God in heaven was opened, and the ark of His covenant was seen in His temple. And there were flashes of lightning, and voices, and thunders, and an earthquake, and great hail.
Revelation 16:9
9 And the men were scorched with great heat, and they blasphemed the name of God, the One having authority over these plagues; and they did not repent to give Him glory.
Revelation 16:11
11 and they blasphemed the God of heaven on account of their distresses, and on account of their sores; and they did not repent of their deeds.