sentences:  It is eaten by Tunisian and Libyan Jews in various circumstances, and especially the first day of the Hebrew month, Nisan as this is the day the Mishkan (Tabernacle) was erected (in this case, the food is named "bsiset el-marquma" or simply Bsisa).The food is powder that consists of wheat and barley, which represents the cement that was used in the Mishkan.Additionally, the Mother puts her gold ring into the Bsisa which represents the gold that was also used in the building of the Mishkan.