Ahlai was the daughter of Sheshan. Because Sheshan had no issue, he gave her in marriage to his Egyptian servant Jarha. Their descendants included Zabad, one of David’s mighty men, and Azariah, a captain under Joash.
Ahlai appears in Judahite genealogy as the link through which Sheshan’s family continued through Jarha. Her descendants later included prominent military figures.
The name is explained as “ornamental.” The record specifically notes the marriage of Sheshan’s daughter to his Egyptian servant and traces notable descendants from that union.