" ask the director and chief jailer to show thee those two chains, one of which is known as Qará-Guhar, and the other as Salásil."

"O Shaykh! That which hath touched this Wronged One is beyond compare or equal. We have borne it all with the utmost willingness and resignation, so that the souls of men may be edified, and the Word of God be exalted. While confined in the prison of the Land of Mím (Mázindarán) We were one day delivered into the hands of the divines. Thou canst well imagine what befell Us. Shouldst thou at some time happen to visit the dungeon of His Majesty the Sháh, ask the director and chief jailer to show thee those two chains, one of which is known as Qará-Guhar, and the other as Salásil. I swear by the Daystar of Justice that for four months this Wronged One was tormented and chained by one or the other of them. “My grief exceedeth all the woes to which Jacob gave vent, and all the afflictions of Job are but a part of My sorrows!”

-Bahá'u'lláh, Epistle to the Son of the Wolf, pp. 76-77