Philo Judaeus De Decalogo 98

[98] therefore, he commanded the beings also who were destined to live in this state, to imitate God in this particular also, as well as in all others, applying themselves to their works for six days, but desisting from them and philosophising on the seventh day, and devoting their leisure to the contemplation of the things of nature, and considering whether in the preceding six days they have done anything which has not been holy, bringing their conduct before the judgment-seat of the soul, and subjecting it to a scrutiny, and making themselves give an account of all the things which they have said or done; the laws sitting by as assessors and joint inquirers, in order to the correcting of such errors as have been committed through carelessness, and to the guarding against any similar offences being hereafter repeated.