Library Pseudo-Clement Clementine Homilies
Homily 2, Chapter 32: Simon's Prodigies
Aquila having thus spoken, I Clement inquired: What, then, are the prodigies that he works?
And they told me that he makes statues walk, and that he rolls himself on the fire, and is not burnt; and sometimes he flies; and he makes loaves of stones; he becomes a serpent; he transforms himself into a goat; he becomes two-faced; he changes himself into gold; he opens lockfast gates; he melts iron; at banquets he produces images of all manner of forms. In his house he makes dishes be seen as borne of themselves to wait upon him, no bearers being seen. I wondered when I heard them speak thus; but many bore witness that they had been present, and had seen such things.
English translation in Ante-Nicene Fathers, Vol. VIII (eds. Alexander Roberts and James Donaldson; Buffalo: Christian Literature Publishing Co., 1886). Public domain. Digital text via New Advent Church Fathers.