Alammelech, Amad, and Mishal. Their border touched Carmel to the west and Shihor Libnath.

the deep waters! ¹  Grain from the Shihor region, ²  crops grown near the Nile ³  she receives; ⁴  she is the trade center ⁵  of the nations.

So David assembled all Israel from the Shihor River ¹  in Egypt to Lebo Hamath, ²  to bring the ark of God from Kiriath Jearim.

from the Shihor River ¹  east of ²  Egypt northward to the territory of Ekron (it is regarded as Canaanite territory), ³  including the area belonging to the five Philistine lords who ruled in Gaza, Ashdod, Ashkelon, Gath, and Ekron, as well as Avvite land ⁴ 

What good will it do you ¹  then ²  to go down to Egypt to seek help from the Egyptians? ³  What good will it do you ⁴  to go over to Assyria to seek help from the Assyrians? ⁵