Psalmów 109:17 Midrasz: Midrash Tanchuma Buber

(Gen. 25:32:) AND ESAU SAID: LOOK, I AM GOING TO DIE. Abraham is dead; yet the Holy Spirit says (in Jer. 22:10): DO NOT WEEP FOR ONE WHO IS DEAD < … > WEEP BITTERLY FOR ONE WHO IS GOING AWAY. (Gen. 25:32, cont.:) SO WHAT IS THE USE OF THIS BIRTHRIGHT TO ME? Now the Holy Spirit says (in Ps. 109:17): SINCE HE LOVED A CURSE, IT HAS COME UPON HIM; SINCE HE DID NOT FIND PLEASURE IN BLESSING, IT IS FAR FROM HIM. How did the first-born sacrifice? (Zev. 14:4:) BEFORE THE TABERNACLE WAS ERECTED < … > THE SACRIFICIAL SERVICE WAS < PERFORMED > BY THE FIRST-BORN.¹⁷The complete sentence from the Mishnah is quoted in Bekh. 4b; below, 6:12; PR 5:9; Gen. R. 63:13; Numb. R. 4:8. See also PRE 8. Moreover, everyone who offered sacrifice was worthy of being blessed, as stated (in Exod. 20:21 [24]): < YOU SHALL MAKE ME > AN ALTAR OF EARTH…. < AND IN EVERY PLACE WHERE I HAVE MY NAME MENTIONED > I WILL COME UNTO YOU AND BLESS YOU. Esau said: This man wants neither to sacrifice nor to be blessed. The prophet said to him (in Ezek. 35:6): SURELY YOU HAVE HATED BLOOD; SO BLOOD SHALL PURSUE YOU. R. Levi said in the name of R. Hanina ben Hama: This is the blood of the sacrifices which he hated to sacrifice to the Holy One. But our masters say: This is the blood of circumcision, since he stretched his foreskin (to undo his circumcision). Thus it is stated (in Ps. 55:21 [20]): HE HAS PUT FORTH HIS HAND AGAINST HIS WHOLENESS AND PROFANED HIS COVENANT.