2 Esdras 14:39

39 Then I opened my mouth, and behold, a full cup was offered to me; it was full of something like water, but its color was like fire.

2 Esdras 14:39 In-Context

37 So I took the five men, as he commanded me, and we proceeded to the field, and remained there.
38 And on the next day, behold, a voice called me, saying, "Ezra, open your mouth and drink what I give you to drink."
39 Then I opened my mouth, and behold, a full cup was offered to me; it was full of something like water, but its color was like fire.
40 And 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.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.