Genesis 15:18 promises land 'from the river of Egypt' — the Brook of Egypt here — showing fulfillment of the covenant boundary.

Joshua 15:4 again names the Brook of Egypt as Judah's southern border, matching this description.

1 Kings 8:65 uses 'the Brook of Egypt' to describe the extent of Solomon's kingdom, same southern boundary.

In 2 Kings 24:7, the Brook of Egypt reappears as the limit of Egyptian territory taken by Babylon, showing the historical significance of this border.

1 Chronicles 13:5 uses the 'Shihor of Egypt' (likely the Brook of Egypt) to describe the southern extent of David's assembly, echoing the border in Numbers.

2 Chronicles 7:8 explicitly mentions the 'Brook of Egypt' as the southern limit of Israel during Solomon's feast, directly matching the border in Numbers.

Ezekiel 48:28 describes the southern border of the future allotment using the 'Brook of Egypt', paralleling the boundary given in Numbers.

Joshua 15:47 includes the Brook of Egypt as the southern limit of Judah's territory in a list of cities.

Isaiah 27:12 uses the Brook of Egypt as a boundary in a prophecy of Israel's regathering.