Mandaic Aq and Hebrew Qoph occupy the same place in the twenty-two letter Aramaic sequence. Hebrew keeps the inherited noun as the letter name and the numeral value 100; 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.)
Qaf and the Hebrew qoph continue the same Semitic consonant and carry the same name. Ge'ez makes it an ejective; the Hebrew reading tradition no longer distinguishes it from a plain k.
Source Comparative Dictionary of Ge'ez (Classical Ethiopic)Wolf Leslau
Cognate letters. Arabic qaf and Hebrew qoph both continue the twenty-two letter Northwest Semitic alphabet, and they hold the same place in the inherited order and the same numeral value, 100. Neither is derived from the other.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)
Syriac Qaph and Hebrew Qoph stand at the same place in the twenty-two letter Aramaic sequence and carry the same letter-numeral value, 100. 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 Qoph is a cipher glyph standing for the Hebrew letter Qoph; 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 Qoph is a cipher glyph standing for the Hebrew letter Qoph; 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 Qoph is a cipher glyph standing for the Hebrew letter Qoph; 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
Samaritan Quf and Hebrew Qoph are cognates. Both continue the same Paleo-Hebrew sign, both stand for a back consonant the older language kept distinct from plain k, and both carry the value 100. The Samaritan form continues Paleo-Hebrew directly; the Hebrew one came through Aramaic.
Source The World's Writing SystemsPeter T. Daniels and William Bright (eds.)