15:27 None shall slumber nor sleep; neither shall the girdle of their loins be loosed, nor the latchet of their shoes be broken;

15:28 Whose arrows shall be sharp, and all their bows bent, and their horses’ hoofs shall be counted like flint, and their wheels like a whirlwind, their roaring like a lion.

15:29 They shall roar like young lions; yea, they shall roar, and lay hold of the prey, and shall carry away safe, and none shall deliver.

15:30 And in that day they shall roar against them like the roaring of the sea; and if they look unto the land, behold, darkness and sorrow, and the light is darkened in the heavens thereof.

2 Nephi Chapter 16

16:1 In the year that king Uzziah died, I saw also the Lord sitting upon a throne, high and lifted up, and his train filled the temple.

16:2 Above it stood the seraphim; each one had six wings; with twain he covered his face, and with twain he covered his feet, and with twain he did fly.

16:3 And one cried unto another, and said: Holy, holy, holy, is the Lord of Hosts; the whole earth is full of his glory.

16:4 And the posts of the door moved at the voice of him that cried, and the house was filled with smoke.

16:5 Then said I: Wo is unto me! for I am undone; because I am a man of unclean lips; and I dwell in the midst of a people of unclean lips; for mine eyes have seen the King, the Lord of Hosts.