"...Wherefore I solemnly affirm
This twofold Oneness at the term.
Asar on Asi did beget
Horus twin brother unto Set.
Now Set and Horus kiss, to call
The Soul of the Unnatural
Forth from the dusk ; then nature slain
Lets the Beyond be born again.

This weird is of the tongue of Khem,
The Conjuration used of them.
Whoso shall speak it, let him die,
His bowels rotting inwardly,
Save he uncover and caress
The God that lighteth his liesse."

--from The Twins by Aleister Crowley