אלה תותדות אהרן ומשה
The pasuk opens by stating that the following are the offspring of both Moshe and Aharon, but fails to mention Moshe’s children. Indeed, the Talmud Sanhedrin 19b wonders why the sons of Aharon HaKohen are considered to be the sons of Moshe Rabbeinu as well. This teaches, explain Chazal, that one who teaches his friend’s children Torah is considered as if he had begotten them. Since Moshe taught Torah to Aharon’s sons, he is considered to have been their spiritual father. The text of the Talmud is: Kol ha’melamed es ben chaveiro Torah, maaleh alav ha’kasuv k’ilu yoldo – “As…