Heinrichs. Brill, 2008. Brill Online. 29 April 2008 Watt, William Montgomery. "Suffering in Sunnite Islam". Studia Islamica, no. 50 (1979), p. 5-19. Wensinck, A.J. "Ṣabr". Encyclopaedia of Islam. Edited by: P. Bearman, Th. Bianquis, C.E. Bosworth, E. van Donzel and W. P. Heinrichs. Brill, 2008. Brill Online. 29 April 2008 External links Sabar Quotes - ReadBeach.com Islamic terminology