[While the use of cannabis in early Judaism remains up for debate, it would have been used in ancient Israel as a medicine at least. It is also known to have been used in parts of ancient Europe, toward the south and east – closer to the regions where it was cultivated and used traditionally. It surely would have been a trade good.]From Wikipedia on the enthogenic use of cannabis:
Ancient Europe“In ancient Germanic paganism, cannabis was associated with the Norse love goddess, Freya. The harvesting of the plant was connected with an erotic high festival. It was believed that Freya lived as a fertile force in the plant’s feminine flowers and by ingesting them one became influenced by this divine force. Linguistics offers further evidence of prehistoric use of cannabis by Germanic peoples: The word hemp derives from Old English hænep, from Proto-Germanic *hanapiz, from the same Scythian word that cannabis derives from. The etymology of this word follows Grimm’s Law by which Proto-Indo-European initial *k- becomes *h- in Germanic. The shift of *k→h indicates it was a loanword into the Germanic parent language at a time depth no later than the separation of Common Germanic from Proto-Indo-European, about 500 BC.The Celts may have also used cannabis, as evidence of hashish traces were found in Hallstatt, birthplace of Celtic culture. Also, the Dacians and the Scythians had a tradition where a fire was made in an inclosed space and cannabis seeds were burnt and the resulting smoke ingested.”Ancient Israel“It is generally held by academics specializing in the archaeology and paleobotany of Ancient Israel, and those specializing in the lexicography of the Hebrew Bible that cannabis is not documented or mentioned in early Judaism. Against this some popular writers have argued that there is evidence for religious use of cannabis in the Hebrew Bible, although this hypothesis and some of the specific case studies (e.g., John Allegro in relation to Qumran, 1970) have been “widely dismissed as erroneous” (Merlin, 2003).The primary advocate of a religious use of cannabis plant in early Judaism was Sula Benet (1967), who claimed that the plant kaneh bosm קְנֵה-בֹשֶׂם mentioned five times in the Hebrew Bible, and used in the holy anointing oil of the Book of Exodus, was in fact cannabis, although lexicons of Hebrew and dictionaries of plants of the Bible such as by Michael Zohary (1985), Hans Arne Jensen (2004) and James A. Duke (2010) and others identify the plant in question as either Acorus calamus or Cymbopogon citratus.Pasted from <https://en.wikipedia.org/wiki/Entheogenic_use_of_cannabis>