Numbers 34:6

6 `As to the west border, even the great sea hath been to you a border; this is to you the west border.

Numbers 34:6 Meaning and Commentary

Numbers 34:6

And as for the western border
Of the land of Canaan:

you shall even have the great sea for a border;
and no other, meaning the Mediterranean sea, which lies west of the land of Judea; Aben Ezra calls it the Spanish sea: it has the name of "great", in comparison of some in the land of Canaan, as the salt sea, and the sea of Tiberias:

this shall be your west border;
namely, the Mediterranean sea.

Numbers 34:6 In-Context

4 and the border hath turned round to you from the south to the ascent of Akrabbim, and hath passed on to Zin, and its outgoings have been from the south to Kadesh-Barnea, and it hath gone out at Hazar-Addar, and hath passed on to Azmon;
5 and the border hath turned round from Azmon to the brook of Egypt, and its outgoings have been at the sea.
6 `As to the west border, even the great sea hath been to you a border; this is to you the west border.
7 `And this is to you the north border: from the great sea ye mark out for yourselves mount Hor;
8 from mount Hor ye mark out to go in to Hamath, and the outgoings of the border have been to Zedad;
Young's Literal Translation is in the public domain.