... is the 21st letter of the Greek alphabet ... Its origin is uncertain but it may be that phi originated as the letter qoppa ... In traditional Greek numerals, phi has a value of 500 or 500000 ...

Isaac Taylor, History of the Alphabet: Semitic Alphabets, Part 1, 2003: 'The old explanation, which has again been revived by Halévy, is that it denotes an 'ape,' the character Q being taken to represent an ape with its tail hanging down. It may also be referred to a Talmudic root which would signify an 'aperture' of some kind, as the 'eye of a needle,' ... Lenormant adopts the more usual explanation that the word means a 'knot' ...

... The king, wearing now a short, stiff archaic mantle, walks in a grave and stately manner to the sanctuary of the wolf-god Upwaut, the 'Opener of the Way', where he anoints the sacred standard and, preceded by this, marches to the palace chapel, into which he disappears. A period of time elapses during which the pharaoh is no longer manifest.

When he reappears he is clothed as in the Narmer palette, wearing the kilt with Hathor belt and bull's tail attatched. In his right hand he holds the flail scepter and in his left, instead of the usual crook of the Good Shepherd, an object resembling a small scroll, called the Will, the House Document, or Secret of the Two Partners, which he exhibits in triumph, proclaiming to all in attendance that it was given him by his dead father Osiris, in the presence of the earth-god Geb. 'I have run', he cries, 'holding the Secret of the Two Partners, the Will that my father has given me before Geb. I have passed through the land and touched the four sides of it. I traverse it as I desire.' ...