SHAFAQNA – Allah (SWT) told Prophet Moses (AS): O’ Moses, Thank your God, give thanks for all God’s blessings. Moses (AS) said: O’ my God, How can I thank You and how can I give thanks for all your blessings; is it not that the blessing of thanksgiving has been given to me by You? Moses (AS) was told: O’ Moses, now that you understood the blessing is from the Almighty, you have thanked your God .
 Maqamaat Ma’anawi by Mohsen Beena, Vol. 2, page 49 narrated from Osule Kafi.