ESODO 3:2

E l'Angelo del Signore gli apparve in una fiamma di fuoco, di mezzo un pruno. Ed egli riguardò, ed ecco, il pruno ardea in fuoco, e pure il pruno non si consumava.

And the angel of the LORD appeared unto him in a flame of fire out of the midst of a bush: and he looked, and, behold, the bush burned with fire, and the bush was not consumed.