New Jewish Encyclopedia was created in 1962.

According to the Jewish Encyclopedia, Deborah came from the Tribe of Issachar.

See related link below.

Encyclopedia Talmudica was created in the early 2000s by Hebrew University professors Eliezer Brodt and Shmuel Safrai. It is a comprehensive reference work focusing on the Talmud and Jewish law.

The precise origin of the use of the hexagram as a Jewish symbol remains unknown, but it apparently emerged in the context of medieval Jewish protective amulets (segulot). The Jewish Encyclopedia cites a 12th-century Karaite document as the earliest Jewish literary source to mention the symbol.

encyclopedia