The number of demons is nine times the number of jinn and the number of jinn is nine
 

باللغة الإنجليزية
qal alzamkhashariu fi rbye al'abrar 'abu harirat yarfaeuh 'iina allah taealaa khalaq alkhalq arbet 'asnaf almalayikat walshayatin waljini wal'iins thuma jaeal hula' eshrt 'ajza' ftset minhum almalayikat wajuz' wahid alshayatin wal'iins waljini thuma jaeal hula' althlatht eshrt 'ajza' ftset minhum alshayatin wawahid aljina wal'iins thuma jaeal aljina wal'iins eshrt 'ajza'an ftset minhum aljina wawahid minhum al'iins qult faealaa hdha yakun nisbat al'iins min alkhalq kunisbat alwahid min al'alf wanisbat aljini man alkhalq kanisbat altset min al'alf wanisbat alshayatin man alkhalq kinisbat altisein min al'alf wanisbat almalayikat min alkhalq kanisbat altiseimiayat min al'alf wallah 'aelam .

Al-Zamakhshri said in the spring of the righteous Abu Huraira raise him that God created creatures four types of angels and demons and the Department and mankind and then made these ten parts, including nine angels and one part devils and humanity and the Department then made these thirteen parts, nine of them devils and one jinn and mankind and then made the jinn and mankind ten parts Nine of them are jinn and one of them is humanity. I said that this is the ratio of human beings as a percentage of one thousand and the proportion of jinn of creation as the ratio of nine thousand and the proportion of devils of creation as the ratio of ninety of the thousand and the proportion of angels of creation as a proportion of nine hundred thousand and God knows.
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