- Cf. Beinlich, h., Buch vom Ba (Wiesbaden 200), S.67, n.2: where he approaches this word to sHAp 'Verbergen',to hide!
- Hannig, GWB 476 {17212}; it is not authenticated in Leitz, Lexikon der Ägyptischen Götter und Götterbezeichnungen, OLA 110 .
- See, Gad, M., 'Catching with Nets & Traps in Religious Texts.1-The origin of the Rite of catching the Enemies of the King', ASAE 86 ,in print
- Zandee, Death as an Enemy according to Ancient Egyptian Conceptions, p. 232.