Cross reference
Joshua 16:8
8 The border went out from Tappuah westward unto the river Kanah; and the goings out thereof were at the sea. This is the inheritance of the tribe of the children of Ephraim by their families.
Joshua 17:8-9
8 Now Manasseh had the land of Tappuah: but Tappuah on the border of Manasseh belonged to the children of Ephraim;
9 And the coast descended unto the river Kanah, southward of the river: these cities of Ephraim are among the cities of Manasseh: the coast of Manasseh also was on the north side of the river, and the outgoings of it were at the sea:
Numbers 34:6
6 And as for the western border, ye shall even have the great sea for a border: this shall be your west border.
Joshua 12:17
17 The king of Tappuah, one; the king of Hepher, one;
Joshua 16:3-6
3 And goeth down westward to the coast of Japhleti, unto the coast of Bethhoron the nether, and to Gezer; and the goings out thereof are at the sea.
4 So the children of Joseph, Manasseh and Ephraim, took their inheritance.
5 And the border of the children of Ephraim according to their families was thus: even the border of their inheritance on the east side was Atarothaddar, unto Bethhoron the upper;
6 And the border went out toward the sea to Michmethah on the north side; and the border went about eastward unto Taanathshiloh, and passed by it on the east to Janohah;
Joshua 19:28
28 And Hebron, and Rehob, and Hammon, and Kanah, even unto great Zidon;