Midrasch zu Tehillim 129:3

RABBI ELIEZER AND THE TORAH
THE following befell Rabbi Eliezer, son of Hyrḳanos. His father had many ploughmen who were ploughing arable ground, whereas he was ploughing a stony plot; he sat down and wept. His father said to him: O my son! Why dost thou weep? Art thou perchance distressed because thou dost plough a stony plot? In the past thou hast ploughed a stony plot, now behold thou shalt plough with us arable soil. He sat down on the arable ground and wept. His father said to him: But why dost thou weep? Art thou perchance distressed because thou art ploughing the arable land? He replied to him: No. (Hyrḳanos) said to him: Why dost thou weep? He answered him: I weep only because I desire to learn Torah. (Hyrḳanos) said to him: Verily thou art twenty-eight years old—yet dost thou desire to learn Torah? Nay, go, take thee a wife and beget sons and thou wilt take them to the school. He fasted two weeks not tasting || anything, until Elijah— may he be remembered for good—appeared to him and said to him: Son of Hyrḳanos! Why dost thou weep? He replied to him: Because I desire to learn Torah. (Elijah) said to him: If thou desirest to learn Torah get thee up to Jerusalem to Rabban Jochanan ben Ẓakkai. He arose and went up to Jerusalem to R. Jochanan ben Ẓakkai and sat down and wept. (R. Jochanan) said to him: Why dost thou weep? He answered him: Because I wish to learn Torah. (R. Jochanan) said to him: Whose son art thou? But he did not tell him.

...and when the Israelite women conceived, they would return to their homes. When they were about to go into labor, the women would go out into the fields and give birth in the apple orchards, as it is written: "I woke you under the apple [tree]" (Song of Songs 8:5). And the Lord Blessed be He would send an angel from the heavens who cleaned them and made them beautiful, just as a new mother grooms her infant, as it is written: "And as for your birth, on the day you were born..." (Ezekiel 16:4), and He grants them two round cakes, one of oil and the other of honey, as it is written: "And He [God] suckled Him [ The Children of Israel] with honey from the rock..." (Deuteronomy 32:13). And as soon as the Egyptians would become aware of this, they sought to kill them. And a miracle happened, and the cihldren were swallowed up by the earth, and bulls would come and plow the ground above them, as it is written: "Upon my back the plowers plowed" (Psalms 129:3). And once the Egyptians would pass, the infants would rise up from the mud like grass from the field, as it is written: "I have made you grow like the plantlings in the field..." (Ezekiel 16:7) And when the babes grew, they would flock to their homes in great droves, as it says: "And you came in all your finest and dressiest," (Ezekiel 16:7) - do not read "finest and dressiest" but rather "flocked in droves." And when the Lord Blessed be He revealed Himself at the Sea of Reeds, they were the first to recognize Him instantly, as it says: "THIS is my God, and I will praise Him." (Exodus 15:2).

And the king of Egypt said to the midwives, etc. Who are the midwives. Rav says a woman and her daughter in law - Yocheved and Elisheva bat Aminadav. And Rabi Shmuel bar Nachman says a woman and her daughter Yocheved and Miriam. That one of their names was Shifra - she beautified the baby when it would come out full of blood. Puah - that she squirted wine into the babies mouth after it came out of its mother. Another thing, Shifra: that B"Y were fruitful and multiplied under her. Puah: that she would cause the newborn to cry out when it was thought to be stillborn. Another thing, Shifra that she beautified her actions before Hashem Another thing, Puah - that she appeared to B"Y for Hashem - she taught B"Y. Puah - she was insolent (hofi’ah panim) toward Pharaoh and looked down her nose at him. She told him: “Woe to you on the day of judgment, when God will come to demand punishment of you.” Pharaoh immediately became enraged and wanted to kill her. Shifra, that she beautified her daughters words to Paraoh and mollified him and said to him: “Do you take notice of her? She is a baby, and knows nothing” (Ex. Rabbah, loc. cit.). Rav Chanina the son of Rav Yitzchak said: Shifra: that she supported Yisrael for Hashem that for them the world was created that it says, By His breath He made the heavens. In another midrashic account, she was called Puah because of her insolence which, in this depiction, was directed against her father Amram. When Pharaoh ordered the Israelite boys to be cast into the Nile, Amram said: “Shall an Israelite lie with his wife for nothing?” He immediately separated from Jochebed and divorced her. When the Israelites saw this action by Amram, who was the head of the Sanhedrin at the time, they also divorced their wives. Puah told her father: “Father, your decree is harsher than that of Pharaoh! He only decreed against the males, but you have decreed against both the males and the females. It is doubtful whether the decree of the wicked Pharaoh will come to pass, but you are righteous, and so your decree will be fulfilled.” Amram immediately took back his wife, and following his lead, all the other Israelite men did the same. Miriam was accordingly given the name of Puah, since she was insolent (hofi’ah panim) to her father.