Sources
Lexer, Matthias: Mittelhochdeutsches Handwörterbuch, 1-3. Leipzig, 1872-1878, (sac-phîfer [sic]; »Von Zimmern).
Web
Wörterbuchnetz.de (Lexer, Bd. 2, Sp. 567)
➺
WNT (Sacpipe; Sacphîfer; without reference)
[NB: To enable reading the entire text, the page needs to be "unfolded": Activate subbetekenissen
▀ | citaten
▀ (➺ top left), or click on + | ↪ (in the text); ws]