זוהר שמות — דף עב ע”א

Parasha Yitro, folio 72a — The Zohar teaches on the secret of standing prayer and the link between Israel s servitude and divine service. The Matronita rises for those who stand in prayer during the first three and last three blessings. Israel left Egypt walking as servants until Moses called them sons. The prophets reached prophecy through different sensory organs. Rabbi Shimon blesses the companions who merited hearing these secrets, promising them lofty places in the World to Come.