en_tn/psa/048/006.md

Trembling took hold of them there

The writer speaks of the kings' fear as if it were a person who caused the kings and their armies to tremble. AT: "There they trembled with fear" (See: rc://en/ta/man/translate/figs-personification)

pain as when a woman is in labor

The writer speaks of the kings' fear as if it were the pain that a woman experiences in childbirth and speaks of that pain as if it were a person. The verb may be supplied from the previous clause. AT: "pain took hold of them, as when a woman is in labor" or "they became afraid, like a woman is afraid of experiencing labor pains" (See: rc://en/ta/man/translate/figs-metaphor and rc://en/ta/man/translate/figs-personification and rc://en/ta/man/translate/figs-ellipsis)