Become exceedingly sore

1. Mosiah 20: 10
     10 And it came to pass that the battle became exceedingly sore, for they fought like lions for their prey.
2. Alma 15: 3
     3 And also Zeezrom lay sick at Sidom, with a burning fever, which was caused by the great tribulations of his mind on account of his wickedness, for he supposed that Alma and Amulek were no more; and he supposed that they had been slain because of his iniquity. And this great sin, and his many other sins, did harrow up his mind until it did become exceedingly sore, having no deliverance; therefore he began to be scorched with a burning heat.
3. Alma 24: 2
     2 And their hatred became exceedingly sore against them, even insomuch that they began to rebel against their king, insomuch that they would not that he should be their king; therefore, they took up arms against the people of Anti-Nephi-Lehi.
4. 3 Ne. 2: 13, 17
     13 And it came to pass that before this thirteenth year had passed away the Nephites were threatened with utter destruction because of this war, which had become exceedingly sore.
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     17 And it came to pass in the commencement of the fourteenth year, the war between the robbers and the people of Nephi did continue and did become exceedingly sore; nevertheless, the people of Nephi did gain some advantage of the robbers, insomuch that they did drive them back out of their lands into the mountains and into their secret places.
5. Ether 10: 9
     9 And it came to pass after the space of many years, Morianton, (he being a descendant of Riplakish) gathered together an army of outcasts, and went forth and gave battle unto the people; and he gained power over many cities; and the war became exceedingly sore, and did last for the space of many years; and he did gain power over all the land, and did establish himself king over all the land.
6. Ether 13: 27
     27 And it came to pass that Coriantumr was exceedingly angry with Shared, and he went against him with his armies to battle; and they did meet in great anger, and they did meet in the valley of Gilgal; and the battle became exceedingly sore.
7. Ether 14: 4, 16, 29
     4 And it came to pass that the brother of Shared did give battle unto him in the wilderness of Akish; and the battle became exceedingly sore, and many thousands fell by the sword.
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     16 And when he had come to the plains of Agosh he gave battle unto Lib, and he smote upon him until he died; nevertheless, the brother of Lib did come against Coriantumr in the stead thereof, and the battle became exceedingly sore, in the which Coriantumr fled again before the army of the brother of Lib.
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     29 And it came to pass that they came forth, but were driven again; and they came the second time, and they were driven again the second time. And it came to pass that they came again the third time, and the battle became exceedingly sore.