Af and the Hebrew peh continue the Semitic p. Hebrew kept the stop. Ge'ez shifted it to f, as Arabic did, which is why the fidel had no letter for p and later had to make two.
Source Comparative Dictionary of Ge'ez (Classical Ethiopic)Wolf Leslau
Mandaic Ap and Hebrew Peh occupy the same place in the twenty-two letter Aramaic sequence. Hebrew keeps the inherited noun as the letter name and the numeral value 80; Mandaic keeps neither. Where the Mandaic shapes came from is disputed, a cursive Aramaic hand or the Parthian chancery script.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)
Cognate letters. Arabic fa and Hebrew peh both continue the twenty-two letter Northwest Semitic alphabet, and they hold the same place in the inherited order and the same numeral value, 80. Neither is derived from the other.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)
Samaritan Fi and Hebrew Peh are cognates at the value 80, both continuing the same Paleo-Hebrew sign. The Samaritan name records the reading of this letter as f. Hebrew has a final form of it and Samaritan has none, the finals being a development of the Aramaic square script.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)
The word-final form of Peh rather than a separate letter. Hebrew writes five of its consonants differently at the end of a word, and the two shapes stand for one and the same letter. The value 800 recorded here is the extended mispar gadol reckoning; in standard gematria the final form counts 80, exactly as Peh does.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)
Syriac Pe and Hebrew Peh stand at the same place in the twenty-two letter Aramaic sequence and carry the same letter-numeral value, 80. The Syriac script grew out of the local Aramaic cursive of Edessa and the Hebrew square script out of the same Aramaic alphabet, so the two letters are inherited from one ancestor rather than borrowed from each other.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)
Both signs continue the same Northwest Semitic consonant inherited from a shared abjad ancestor; this is a cognate correspondence, not a borrowing in either direction. Ugaritic and Hebrew share the same twenty-two-consonant core, with Ugaritic adding six further signs Hebrew never developed separately.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)
Celestial Peh is a cipher glyph standing for the Hebrew letter Peh; Agrippa's Book III prints Celestial, Malachim and Passing the River as tables of Hebrew equivalents, letter for letter.
Source Three Books of Occult PhilosophyHeinrich Cornelius Agrippa
Malachim Peh is a cipher glyph standing for the Hebrew letter Peh; Agrippa's Book III prints Celestial, Malachim and Passing the River as tables of Hebrew equivalents, letter for letter.
Source Three Books of Occult PhilosophyHeinrich Cornelius Agrippa
Passing the River Peh is a cipher glyph standing for the Hebrew letter Peh; Agrippa's Book III prints Celestial, Malachim and Passing the River as tables of Hebrew equivalents, letter for letter.
Source Three Books of Occult PhilosophyHeinrich Cornelius Agrippa
Greek Pi and Hebrew Peh are cognates. Both continue the same Phoenician sign, which is why both carry the numeral value 80 in their letter-number systems. A shared ancestor, not a borrowing in either direction. The Greek alphabet was adapted from the Phoenician abjad in the early first millennium BC, and the Hebrew square script descends from the same abjad through Aramaic.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)
Hebrew Peh and Greek Pi continue the same Phoenician pe; both carry the numeral value 80 in their letter-number systems.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)