Comparison: 2 Nephi 6:17 -> Isaiah 49:25

2 Nephi 6:17 (1830 edition page 75) Isaiah 49:25
But thus saith the Lord: Even the captives of the mighty shall be taken away, and the prey of the terrible shall be delivered: for the Mighty God shall deliver his covenant people. For thus saith the Lord: I will contend with them that contendeth with thee, But thus saith the LORD, Even the captives of the mighty shall be taken away, and the prey of the terrible shall be delivered: for I will contend with him that contendeth with thee, and I will save thy children.