Exodus 21:33

And if a man shall open a pit, or if a man shall dig a pit, and not cover it, and an ox or an ass fall therein;

Cross-reference

Exodus 22:6 Parallel

Exodus 22:6 gives another liability law—fire damage—parallel to the pit liability here, both requiring restitution for negligence.

Leviticus 24:21 states the principle that killing an animal requires restitution, directly supporting the compensation rule in this pit law.