Verses with the word infants in the Old Testament (2 verses):

Job 3:16
Or as an hidden untimely birth I had not been; as infants which never saw light.

Hosea 13:16
Samaria shall become desolate; for she hath rebelled against her God: they shall fall by the sword: their infants shall be dashed in pieces, and their women with child shall be ripped up.