Mount Gerizim
John Hyrcanus's first conquest was an invasion of the Transjordan in 110 BCE. John Hyrcanus's mercenary army laid siege to the city of Medeba and took it after a six-month siege. After these victories, Hyrcanus went north towards Shechem and Mount Gerizim. The city of Shechem was reduced to a village and the Samaritan Temple on Mount Gerizim was destroyed. This military action against Shechem has been dated archaeologically around 111–110 BCE. Destroying the Samaritan Temple on Mount Gerizim helped ameliorate John Hyrcanus's status among religious elite and common Jews who detested any temple to Yahweh outside of Jerusalem.