It was related that heavenly fire surrounded him when he wrote the "Ve'hachayos" in Kedushah for Rosh Hashanah; that he himself ascended to heaven and there learned from the angels the secret of writing alphabetical hymns.
Dikisahkan bahwa api surgawi mengelilinginya ketika dia menulis "Ve'hachayos" dalam Kedushah untuk Rosh Hashanah; bahwa ia sendiri naik ke surga dan di sana belajar dari para malaikat rahasia penulisan himne menurut abjad.