Possession, a city in the plain of Judah (John. 15:44). Here Asa defeated Zerah the Ethiopian (2 Chr. 14:9, 10). It is identified with the ruin el-Mer’ash, about 1 1/2 mile south of Beit Jibrin.
Mareshah
Mareshah is a town in the low country of Judah, listed with Keilah and Achzib in Joshua 15 among nine cities with their villages. Rehoboam later fortified it, along with Gath and Ziph, in 2 Chronicles 11. The same name belongs to a man, Laadah’s son, in the family of Shelah son of Judah, recorded in 1 Chronicles 4. Scripture does not say much more, but it shows that a town and a family could share a name. Joshua 15 is the best place to see where it stood among its neighbors.
3 verses
Joshua
And Keilah, and Achzib, and Mareshah; nine cities with their villages:
1 Chronicles
The sons of Shelah the son of Judah were, Er the father of Lecah, and Laadah the father of Mareshah, and the families of the house of them that wrought fine linen, of the house of Ashbea,
2 Chronicles
And Gath, and Mareshah, and Ziph,
From Easton's Bible Dictionary
Matthew George Easton, 1897