The first Rebbe of Slonim, Rabbi Avraham Weinberg (1804–1883), was the author of Yesod HaAvodah.
[1] In 1873, he sent a group of his grandchildren and other Hasidim to settle in Ottoman Palestine; they set up their community in Tiberias.
In addition to those works revered by all Hasidim, the Slonimer Hasidim particularly revere the following books: Yesod HaAvodah, "Toras Avos", Divrei Shmuel, Beis Avraham, Birkas Avraham.
Currently, in Israel, there reside approximately 1,900 families that follow the Slonimer Rebbe from Jerusalem.
The families insisted it was not a "racial" issue, as 30% of those in the Hasidic track are Sephardic, and three fathers jailed were Sephardic, but, rather, that the "desire to remove their daughters from the influence of those less strict in their religious observance, watching TV at home, having access to the internet, and a more lax dress code among the other track in the school have been cited".