1 Chronicles 11:23
And he slew an Egyptian, a man of great stature, five cubits high; and in the Egyptian’s hand was a spear like a weaver’s beam; and he went down to him with a staff, and plucked the spear out of the Egyptian’s hand, and slew him with his own spear.
Cross-reference
1 Chronicles 20:5
Allusion
1 Chronicles 20:5 uses the same 'spear like a weaver's rod' simile for Lahmi—echoes the description of Benaiah's Egyptian.
1 Samuel 17:4
Parallel
1 Samuel 17:4 gives Goliath's height—another giant with a specific measure, parallel to Benaiah's Egyptian giant.
2 Samuel 23:21
Parallel
2 Samuel 23:21 gives the parallel account of Benaiah slaying the Egyptian — nearly identical wording confirms the same event.
1 Samuel 17:7
Parallel
In 1 Samuel 17:7, Goliath's spear is described with the same 'weaver's beam' phrase, linking Benaiah's deed to David's victory over the giant.