en_tn/exo/13/14.md

strong hand

Refer to Translation Note on 13:9

house of slavery

Just as a house of slaves contains slaves, so was Egypt housing Israel in slavery. (See: rc://en/ta/man/translate/figs-metaphor)

firstborn of people

AT: "firstborn sons"

ULB Verse 16

Refer to Translation Note on 13:9.