Joshua 15:4
{it passes on} to Azmon, continues by the wadi of Egypt, and {it ends} at the sea. This will be your southern border.
Numbers 34:5
The boundary will turn from Azmon to the valley of Egypt, and its limits will be to the sea.
Joshua 13:3
from the Shihor, which [is] {east of Egypt}, up to the border of Ekron to [the] north, which is reckoned as Canaanite; [there are] five Philistine rulers: the Gazites, Ashdodites, Ashkelonites, Gittites, Ekronites, and the Avvim.
Genesis 15:18
On that day Yahweh {made} a covenant with Abram saying, "To your offspring I will give this land, from the river of Egypt to the great river, the Euphrates river,
Exodus 23:31
" 'And I will set your boundary from the {Red Sea} and up to the sea of the Philistines and from [the] desert up to the river, because I will give the inhabitants of the land into your hand, and you will drive them out from before you.