2 Esdras 14:40-42

New Revised Standard Version, Anglicised

⁴⁰ I took it and drank; and when I had drunk it, my heart poured forth understanding, and wisdom increased in my breast, for my spirit retained its memory, ⁴¹ and my mouth was opened and was no longer closed. ⁴² Moreover, the Most High gave understanding to the five men, and by turns they wrote what was dictated, using characters that they did not know.^[a] They sat for forty days; they wrote during the daytime, and ate their bread at night.