Талмуд к Мишлей 4:23

Rebbi Aḥa in the name of Rebbi Abba bar Cahana: It is written (Prov. 5:6): “She does not smooth the way of life, her tracks deviate and you will not notice it.” The Holy One, praise to Him, moved the rewards of those who fulfill the commandments (to the future world) so that they should act in faith. Rebbi Aḥa in the name of Rebbi Isaac: It is written (Prov. 4:23): “Observe carefully everything which must be kept, for from it comes life,” observe carefully all the things you were told in the Torah, for you do not know from which of them life will come to you. Rebbi Abba bar Cahana said, the verse equals the easiest commandment with the most difficult one. The easiest commandment is sending away [the mother] from the nest. The most difficult one is honoring father and mother. For both of them it is written: “Your days will be lengthened.” Rebbi Abun said, if for anything that is repayment of debt it is written (Deut. 5:16): “That you shall be well and that your days shall be lengthened,” so much more something that involves monetary loss and personal danger. Rebbi Levi said, this one is greater; repaying a debt is greater than fulfilling an obligation that does not involve repaying a debt. Rebbi Simeon ben Ioḥai stated: Just as their rewards are the same, so their punishments are identical. (Prov. 30:17) “The eye that scoffs at the father and despises to obey the mother,” the eye that scoffs about honoring father and mother and despises the commandment not to take the mother with the chicks, “the river ravens should pick it out,” the cruel raven should come, pick it out, and not have any enjoyment from it, “the sons of the eagle should eat it,” the merciful eagle should come and enjoy it.