10 Sahifas were revealed to Hazrat ADAM (Alayhis-Salaam ).
50 Sahifas were revealed to Hazrat SHIES (Alayhis-Salaam).
30 Sahifas were revealed to Hazrat IRIS (Alayhis-Salaam).
Between 10 and 30 Sahifas were revealed to Hazrat IBRAHAM (Alayhis-Salaam) (Peace and Blessings of Allah be upon all of them).

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All are lunatics, but he who can analyze his delusion is called a philosopher.