sentences:  Unusually this has carvings on both sides.Many synagogues in Germany featured a "Treustein", or "marriage stone" at which a goblet was shattered at the culmination of the wedding ceremony.In Hinduism, it is customary in a marriage ceremony for the bride to stand on a stone slab or millstone to symbolise her commitment to the marriage during times of difficulty, in a practice known as Shila Arohan (Ascending the stone).