Psalmów 109:6 Midrasz: Midrash Tanchuma & Vayikra Rabbah

And God said unto Jacob: “Arise, go up to Beth-El” (Gen. 35:1). May our master teach us: How many times is a man’s “account book”⁷The heavenly ledger wherein man’s deeds are recorded. open? Thus did our masters teach us: A man’s account book is opened three times: when he journeys alone upon a highway; when he resides in a dilapidated house; when he vows and fails to fulfill. R. Aha the son of Jacob deduced the first statement from the biblical verse If harm befall him by the way (Gen. 42:3). R. Eliezer the son of R. Yosé the Galilean stated: If you should discover that a righteous man is setting out on a journey, leave even three days earlier or three days later in order to travel with him. But if you should see a wicked man setting out on a journey, leave three days earlier or three days later in order not to go with him, as it is said: Set thou a wicked man over him; and let an adversary stand at his right hand (Ps. 109:6). A righteous man, however, is accompanied by angels of peace, as it is said: For He will give his angels charge over thee (ibid. 91:11).

How did Jacob know when to go in to his father so that Esau would not precede him and receive the blessing? As soon as Esau went out to hunt, the Holy One, blessed be He, sent Satan after him to keep him from catching anything until Jacob had received the blessing, as it is said concerning Esau: Set thou a wicked man over him, and let an adversary stand at his right hand (Ps. 109:6).

Rabbi Simon said in the name of Rabbi Yehoshua ben Levi: Let the mitzva of [charity to] the poor not be insignificant in your eyes, as its failure engenders twenty-four curses, and its reward is twenty-four blessings. Its failure engenders twenty-four curses; it is written: “Appoint a wicked one over him…when he is judged, may he be found guilty…may his days be few…may his children be fatherless…may his children wander and beg…may creditors seize all that he has…may there be no one to offer him kindness…may his legacy be cut off…may the iniquity of his fathers be remembered by the Lord…may these be before the Lord continually…he loved curses…may he be clothed in curses” (Psalms 109:6–15, 17–18), and the entire content of the psalm. Why to that extent? “For he did not remember to practice [kindness]” (Psalms 109:16). Its reward is twenty-four blessings: It is written: “Is it not slicing your bread for the hungry?” (Isaiah 58:7).²⁸The subsequent verses detail the rewards engendered by supporting the poor; see: Isaiah 58:8–12. Rabbi Simon said: “Will you not slice [tifros]” is not written here, but rather, “slicing [paros]” – it is already sliced [parus], as on Rosh Hashanah it is decreed regarding a person, what he will earn and what he will lose.²⁹Thus, one will not lose out by giving charity, because if one does not spend the money in that way it will be lost in some other way.