See D'Herbelot, (Bibliot. Orient. p. 568, 929;) Hyde, (de Religione Vet. Persarum, c. 21, p. 290, 291;) Pocock, (Specimen Hist. Arab. p. 70, 71;) Eutychius, (Annal. tom. ii. p. 176;) Texeira, (in Stevens, Hist. of Persia, l. i. c. 34.)