Judges 21:4
And it came to pass on the morrow, that the people rose early, and built there an altar, and offered burnt offerings and peace offerings.
Cross-reference
Judges 6:26
Parallel
In Judges 6:26, Gideon builds an altar and offers a burnt sacrifice, paralleling this altar-building after a national crisis.
Exodus 20:24
Citation
Exodus 20:24 commands building an altar and offering burnt and peace offerings — exactly what is done here, following the law.
2 Samuel 24:25
Parallel
2 Samuel 24:25 records David building an altar and offering burnt and peace offerings, exactly matching this verse's actions.