Midras Keluaran 31:3: Shemot Rabbah, Midrash Tanchuma, Pirkei DeRabbi Eliezer & Midrash Tanchuma Buber

The midwives said to Pharaoh: Because the Hebrew women are not like the Egyptian women, as they are vigorous; before the midwife comes to them, they have delivered (Exodus 1:19).
“As they are vigorous [ḥayot].” If you say that they are midwives,³²One of the interpretations of the Hebrew word ḥaya is midwife. does one midwife not require another midwife to assist her? Rather, this is what they said to him: This nation is analogized to the beasts of the field, which do not require midwives. Judah is likened to a lion, as it is written: “Judah is a lion’s cub (Genesis 49:9); Dan, “Dan will be a serpent [on the road]” (Genesis 49:17); Naftali, “a hind let loose” (Genesis 49:21); Issachar is “a strong-boned donkey” (Genesis 49:14); Joseph, “a firstborn bull” (Deuteronomy 33:17); Benjamin is “a wolf that claws” (Genesis 49:27). Regarding the rest it is written: “How your mother was a lioness, she lay among lions” (Ezekiel 19:2).
God was good to the midwives; the people increased and they grew very mighty (Exodus 1:20).
“God was good to the midwives.” What was this good? The king of Egypt accepted their explanations and did not harm them.
Alternatively, “God was good,” Rabbi Berekhya said in the name of Rabbi Ḥiyya ben Rabbi Abba: That is what is written: “He said to man: Behold, fear of the Lord, that is wisdom” (Job 28:28). What is the reward for fear? It is Torah. Because Yokheved feared the Holy One blessed be He, He produced Moses, of whom it is written: “That he was good” (Exodus 2:2), from her. And the Torah, that is called “a good acquisition” (Proverbs 4:2), was given through him, and it is called after his name, as it is stated: “Remember the Torah of Moses My servant” (Malachi 3:22).
As for Miriam, Betzalel, who was filled with wisdom, as it is written: “I filled him with the spirit of God, [with wisdom]” (Exodus 31:3), emerged from her. And he crafted an ark for the Torah, which is called “good” – that is: “God was good to the midwives.”
“The people increased,” to fulfill what is stated: “Who is it who says and it is realized, if the Lord did not command it?” (Lamentations 3:37). If Pharaoh commanded to kill all the males, to what avail was his decree when God did not command it? Rather: “The people increased and they grew very mighty.”

Another explanation of It hath been already (Eccles. 1:10). It is written: The Lord by wisdom founded the earth (Prov. 3:19) and also: I have filled him with the spirit of wisdom (Exod. 31:3). This teaches us that the Tabernacle was equal both to all the world and to a human embryo, which is a world in miniature.⁷Ginzberg, Legends of the Jews 5:75, n. 20. How is that so? When the Holy One, blessed be He, created His world, He did so just as a child is born to a woman. A child starts to grow at the navel and then develops in all directions, and the Holy One, blessed be He, began the creation of His world at the foundation stone, and built the world upon it. Why was it called a foundation stone? Because the Holy One, blessed be He, began the creation of His world upon it. Then He created the celestial Temple, as it is said: The place, O Lord, which Thou hast made to dwell in (Exod. 15:14). Do not read the word as makhon (“foundation”), but as mekuvan (“exactly opposite”). Your dwelling place above is directly opposite Your dwelling place below. The formation of the embryo is like the formation of the world, for just as the embryo is formed in the womb of its mother, so too the world was formed at the foundation stone.

There (in the north) is the abode of the destroying spirits, earthquakes, winds, demons, lightnings and thunders; thence evil issues forth into the world, as it is said, "Out of the north evil shall break forth upon all the inhabitants of the earth" (Jer. 1:14). Some say by ten Sayings was the world created || and in three (Divine attributes) are these (ten Sayings) comprised, as it is said, "The Lord by wisdom founded the earth; by understanding he established the heavens, by his knowledge the depths were broken up" (Prov. 3:19, 20). By these three (attributes) was the Tabernacle made, as it is said, "And I have filled him with the spirit of God, with wisdom, with understanding, and with knowledge" (Ex. 31:3). Likewise with these three (attributes) was the Temple made, as it is said, "He was the son of a widow woman of the tribe of Naphtali, and his father was a man of Tyre, a worker in brass; and he was filled with wisdom and understanding and knowledge" (1 Kings 7:14). By these three attributes it will be rebuilt in the future, as it is said, "Through wisdom is an house builded; and by understanding it is established; and by knowledge are the chambers filled" (Prov. 24:3, 4).