Comparison: 2 Nephi 16:2 -> Isaiah 6:2

2 Nephi 16:2 (1830 edition page 91) Isaiah 6:2
Above it stood the seraphims: each one had six wings; with twain he covered his face, and with twain he covered his feet, and with twain he did fly. Above it stood the seraphims: each one had six wings; with twain he covered his face, and with twain he covered his feet, and with twain he did fly.