This monument was erected at the mass grave of the 1906 pogrom victims in the Bagnowke Cemetery in Bialystok. The upper portion of the monument has the names of the victims. On the lower portion is the epitaph "Pillar of Sorrow" which was composed by the famous poet, Zalman Sznejur. After WW II it's stately headstone was vandalized by Poles who cut it into three pieces, and discarded it near the outskirts of the cemetery.
by, Zalman Sznejur
Photo and English translation of epitaph from