Job 27:14

14 However many his children, their fate is the sword; his offspring will never have enough to eat.

Read Job 27:14 Using Other Translations

If his children be multiplied, it is for the sword: and his offspring shall not be satisfied with bread.
If his children are multiplied, it is for the sword, and his descendants have not enough bread.
They may have many children, but the children will die in war or starve to death.