זוהר בראשית — דף רט ע”ב

When Elijah heard, he covered his face with his cloak. The Holy One blessed be He told him: 'By your life, wherever My children will keep the holy covenant, you will be summoned there.' 'Your neck is like the tower of David' refers to the Temple below, standing in beauty like a neck to the body. 'Talpiyot' means the hill toward which all mouths in the world praise and pray. Joseph wept over the First Temple and over the Second Temple.