Midrasch zu Mischlej 30:15

(Pr. 30, 15) The leech hath two daughters crying, Give, give. Said R. Chisda in the name of Mar Ukba: "This refers to heresy and the government, which are never satisfied, the first of catching men to her belief, and the second, duties." R. Chisda in the name of Mar Ukba said further: "The Gehenna cries, saying, 'Bring me in the two daughters, who always cry in this world, Bring in to me, bring in to me.' It reads (Pr. 2, 19) All that come unto her return not again, and they will not reach the paths of life. If they do not return again, they will certainly not reach the paths of life? It means, therefore, that they who repent and return from heresy, die that they may not return to heresy again." Does not the same apply to other sins? Are we not taught in a Baraitha: It was said of Elazar b. Durdia who left not out one prostitute. He was once informed that there was a prostitute in one of the sea countries, who received a pocketful of dinars in reward, and he took this amount and passed seven rivers until he reached her. She, however, caused him to repent. He then placed himself between two mountains, saying: "O ye mountains, pray for me," to which they answered: "Instead of praying for thee, we must pray for ourselves, for it is said (Is. 54, 10) For the mountain may depart, and the hills may be removed." He then said: "Heaven and earth, pray for me," and they also answered: "We have to pray for ourselves, as it is said, (Ib. 51, 6) For the heavens shall vanish." He then said: "The sun and moon pray for me!" Whereupon they replied: "We have to pray for ourselves, as it is said (Ib. 24, 23) Then the moon shall be confounded and the sun ashamed." He then said: "Stars and planets, pray for me." Whereupon they replied: "Before we do it for you, let us rather pray for ourselves, for it is said (Ib. 34, 4) And all the host of heaven shall be dissolved." He then exclaimed: "I see that I can rely upon myself," and having put his head between his knees, he wept until his soul departed. A heavenly voice was then heard, saying, "R. Elazar b. Durdia is prepared for life in the world to come." (Hence we see that he who has repented from sin, also died? Because he, Elazar was involved in such, it is similar to heresy.) Rabbi, when he heard this, wept, saying: "There is again one who bought his world in one moment while another must work for it all his life." And again, it is not enough for those who repent, that they get a share in the world to come, but they are named also rabbis [as the heavenly voice said, Rabbi Elazar].

“A time to be born and a time to die; a time to plant and a time to uproot that which is planted” (Ecclesiastes 3:2).
“A time to be born, and a time to die” – Rabbi Berekhya said: Is all of Solomon’s wisdom that he said, “a time to be born, and a time to die”? What is [the meaning of this verse]? Happy is the person whose time of death is like the time of his birth; just as at the time of his birth he was clean [of sin], so, too, at the time of his death he is clean.
“A time to be born, and a time to die” – at the time when a woman sits on the birthing stool, they call her ḥaita. Why do they call her ḥaita? Because she is on the verge of dying, and she lives [ḥayya]. Why do they call her meḥabalta? It is because she is mortgaged in the hands of death, just as you say: “if you take as security [ḥavol taḥvol] your neighbor’s garment” (Exodus 22:25). Rabbi Simon in the name of Rabbi Natan of Beit Guvrin said: “The grave and the barren womb” (Proverbs 30:16) – why is the grave juxtaposed to the womb? It is to say to you: Just as one is removed from the womb with loud cries, so too, one will be removed from the grave with loud cries.²Cries of thanksgiving to God when the dead are resurrected.

It is written: "Who can stand before His wrath? Who can resist His fury?" (Nahum 1:6). Rabbi Zeira opened [the discussion of Gehinnom with the verse]: "The leech has two daughters, 'Give!' and 'Give!'" (Proverbs 30:15). Said Rabbi Eliezer: Two walls of angels stand at the entrance of Gehinnom, and they say "Give! Give! Bring! Bring!" And why is its name Gehinnom? Because the sound of its groaning (from the Hebrew root NHM) goes from one end of the world to its other end. And why is its name Taphteh? Because all enter there through the temptation (from the Hebrew root PTH) of the evil inclination.

The BETH in the first הב in שתי בנות הב הב Two daughters: give, give (Proverbs 30:15) is small, because the house of the LORD was destroyed and the splendor of the Holy Temple was decreased two (ב׳) times.