From Egyptian Secrets of Albertus Magnus, Joseph H. Peterson edition:
An excellent Eyewater for Man and Beast.
When blind, and the eyes are covered with a skin, or the eyes are darkened and dim, take the eggs of red ants and put them into a small glass. Draw a water therefrom. This glass containing the eggs must be kept well corked, so that nothing may ooze out, then put the phial into dough of rye flour and bake in the oven with other bread, and when taken from the oven let cool off with the other loaves, then carefully remove the bread from the glass, so as not to break the same, and the ant eggs will prove to have turned into water. This water apply four or five times, as may be necessary, to the afflicted eye, every time one drop only. This has been tried on man and beast.
The grimoire Egyptian Secrets of Albertus Magnus lists this spell.
Timeline of related events
1725Publication of Egyptian Secrets of Albertus Magnus (lists this spell)
1869English-language translation of Egyptian Secrets (lists this spell)