Verses with the word lightnings in the Old Testament (10 verses):

Exodus 19:16
And it came to pass on the third day in the morning, that there were thunders and lightnings, and a thick cloud upon the mount, and the voice of the trumpet exceeding loud; so that all the people that was in the camp trembled.

Exodus 20:18
And all the people saw the thunderings, and the lightnings, and the noise of the trumpet, and the mountain smoking: and when the people saw it, they removed, and stood afar off.

Job 38:35
Canst thou send lightnings, that they may go and say unto thee, Here we are?

Psalms 18:14
Yea, he sent out his arrows, and scattered them; and he shot out lightnings, and discomfited them.

Psalms 77:18
The voice of thy thunder was in the heaven: the lightnings lightened the world: the earth trembled and shook.

Psalms 97:4
His lightnings enlightened the world: the earth saw, and trembled.

Psalms 135:7
He causeth the vapours to ascend from the ends of the earth; he maketh lightnings for the rain; he bringeth the wind out of his treasuries.

Jeremiah 10:13
When he uttereth his voice, there is a multitude of waters in the heavens, and he causeth the vapours to ascend from the ends of the earth; he maketh lightnings with rain, and bringeth forth the wind out of his treasures.

Jeremiah 51:16
When he uttereth his voice, there is a multitude of waters in the heavens; and he causeth the vapours to ascend from the ends of the earth: he maketh lightnings with rain, and bringeth forth the wind out of his treasures.

Nahum 2:4
The chariots shall rage in the streets, they shall justle one against another in the broad ways: they shall seem like torches, they shall run like the lightnings.