Deuteronomy 22:8
When thou buildest a new house, then thou shalt make a battlement for thy roof, that thou bring not blood upon thine house, if any man fall from thence.
Cross-reference
Exodus 21:28-36 establishes liability for dangerous animals causing death—the same principle of preventing bloodguilt through precautions.
Ezekiel 3:18 applies the same bloodguilt principle for failing to warn the wicked, mirroring the homeowner's duty to prevent falls.
Ezekiel 3:20 again stresses bloodguilt for not warning a righteous person who turns — parallel to the parapet law's responsibility.
2 Kings 1:2 records Ahaziah falling from an upper chamber — illustrates the very danger the parapet law aims to prevent.
Romans 14:13 applies the same principle to spiritual life: do not put a stumbling block before others, just as the parapet prevents physical falls.
Acts 20:26 uses 'innocent of the blood of all men' — echoing the same bloodguilt principle as the parapet law.
Exodus 22:6 holds a fire-starter liable for damage—parallel to requiring a parapet to prevent foreseeable harm.
Matthew 18:6 warns against causing little ones to stumble — a spiritual parallel to the physical fall prevention here.
Matthew 18:7 warns about causing others to stumble spiritually — parallel to the physical stumbling the parapet law prevents.
1 Corinthians 10:32 commands giving no offense to anyone—similar to avoiding bloodguilt by making the roof safe.