According to the sacred tradition of the Eastern Orthodox Church the True Cross was made from three different types of wood: cedar, pine and cypress.[9] This is an allusion to Isaiah 60:13: "The glory of Lebanon shall come unto thee, the fir tree, the pine tree, and the box [cypress] together to beautify the place of my sanctuary, and I will make the place of my feet glorious." The link between this verse and the crucifixion lies in the words "the place of my feet", which is interpreted as referring to the suppedāneum (foot rest) on which Jesus' feet were nailed (see Orthodox cross).[citation needed] (Compare with the Jewish concept of the Ark of the Covenant, or indeed the Jerusalem Temple, as being the resting place for God's foot-stool,[10] and the prescribed Three Pilgrimage Festivals, in Hebrew aliya la-regel, lit. ascending to the foot).[11]