Philo Judaeus De Cherubim 65

This is that disposition in us which Moses characterised when he gave Cain his name, a name which being interpreted means possession, Cain himself being full of all folly or rather of all impiety; for instead of thinking that all possession belonged to God, he conceived that they all belonged to himself, though he was not only not able to possess even himself steadily, but he did not even know of what essence he consisted; but nevertheless he placed confidence in the outward senses, as being competent to attain the objects perceivable only by them. Let him tell us therefore how he will be able to avoid seeing wrongly, or being mistaken as to his hearing, or to escape even in any other of these outward senses.