Kabbalah sa Mga Kawikaan 5:6: Reshit Chokhmah

We study (accept) this version in the first chapter of Yerushalmi Kiddushin (Halakhah 7): Rebbi Abba in the name of Rebbi Abba bar Kahana: It is written (Prov.5:6), "She does not smooth the way of life." The Holy One, blessed be He, took away [knowledge about] the rewards of those who fulfill the commandments, so that they should do [them] with faith. So the Holy One, blessed be He, only revealed the rewards of the commandments with the most difficult one and the the easiest one. The most difficult one is honoring father and mother, and its reward is length of days, as it is stated (Exodus 20:12), "Honor your father and mother, etc." The easiest one is sending [away the mother bird] from the nest, as it is stated (Deuteronomy 22:7), "You must surely send away, etc." And it is written [in the continuation of the verse], "and you will live long." And we study (accept) this version in Menachot 44a): There is no commandment in the Torah that is too easy for there to be reward given in this world and in the world to come.