[20] Ibn Isḥāq, pp. 252–4. [↑]
[21] Caetani, vol. ii. t. i. p. 341. [↑]
[26] See Sprenger, vol. iii. pp. 360–1. [↑]
[27] Caetani, vol. ii. p. 433. [↑]
[28] Caetani, vol. ii. p. 429. [↑]
[29] This has been nowhere more fully and excellently brought out than in the scholarly work of Prof. Ignaz Goldziher (Muhammedanische Studien, vol. i.), from which I have derived the following considerations. [↑]