Lasha

Boyd’s Bible Dictionary:

(cleft). A Canaanite border (Gen. 10:19).

Concise Bible Dictionary:

Place which marked the limit of the country of the Canaanites. It was probably on the east of the Dead Sea (Gen. 10:19).

Strong’s Dictionary of Hebrew Words:

Number:
3962 (find all occurrences in KJV Bible)
Transliteration:
Lesha`
Phonic:
leh’-shah
Meaning:
from an unused root thought to mean to break through; a boiling spring; Lesha, a place probably East of the Jordan
KJV Usage:
Lasha

Jackson’s Dictionary of Scripture Proper Names:

unto blindness (by covering the eyes)

Potts’ Bible Proper Names:

For delight; wise; fissure; to break through:―a Canaanite border, Gen. 10:19. {In oblectationem}