1 Chronicles 20:5

And there was war again with the Philistines; and Elhanan the son of Jair slew Lahmi the brother of Goliath the Gittite, whose spear staff was like a weaver’s beam.

Cross-references

1 Chronicles 11:23 also uses 'spear like a weaver's beam' for a different Egyptian giant, showing a repeated motif in David's exploits.

1 Samuel 17:4 describes Goliath, whose brother Lahmi is slain here — connecting the giant's family and his distinctive spear like a weaver's beam.

2 Samuel 21:19 is the parallel account of Elhanan slaying a giant, but says he killed Goliath — 1 Chronicles clarifies it was Lahmi, Goliath's brother.

1 Samuel 17:7 describes Goliath's spear 'like a weaver's beam' — the same phrase used here for Lahmi's spear, directly linking the two giants.