The name Tahash appears in the genealogical record of the patriarch Abraham, specifically within the lineage of his son Nahor. He is identified as one of the four sons born to Nahor by his concubine, Reumah.
His name is recorded in Genesis 22:24, marking his place among the relatives of the chosen line. While the brief mention of his birth concludes the record of Nahor’s descendants in the land of Aram, the inclusion of Tahash serves to illustrate the broader genealogical context from which the patriarchs emerged. Though his life and deeds are not detailed in the scriptures, his presence in the record highlights the growth of the families surrounding the covenant family. His name remains a historical marker, preserving the identity of those who shared common ancestry with the progenitors of Israel, existing alongside the unfolding story of the promise.