Yavne Yam

Yavne-Yam  identified with the coastal city of Muḫḫazu (mHz)¹ mentioned in the Amarna letters was occupied from the Middle Bronze Age up to the Middle Ages,      

See:

1. Avraham Negev and Shimon Gibson sv. Jabneh; Jabneel; Jamnia (a). Archaeological Encyclopedia of the Holy Land. New York and London: Continuum 2001,  p. 253
2. Robert R. Stieglitz,  Ugaritic Mhd – the harbor of Yabne-Yam? JAOS 94,  1974, pp. 137-138.

References

1. ↑Robert R. Stieglitz,, 1974, pp. 137-138.