And they and all that was theirs went down alive into the pit…
Torah Temimah / midrash: even day-old infants were swallowed with them (from the mention of wives, children, and infants at the tent openings).
English: Even day-old infants were swallowed with them — as it is said: and their wives, and their children, and their infants.
Scope of the household decree.
The tent openings held the whole household; the mouth of the earth took them all.