• 1 Tevet (circa 479 BCE) – Esther was taken to King Achashverosh‘s palace, leading to her becoming queen (Book of Esther 2:16-17).
• 2-Tevet < 6 > Angel Gabriel’s announcement to Miriam (Mary)[4 BCE]
• 3 Tevet Yeshua teaches in the Dead Sea Valley through the winter [27-28 CE]
• 10 Tevet (588 BCE) – Nebuchadnezzar II‘s armies besiege Jerusalem; now commemorated as a fast day.
• 10 Tevet (479 BCE) – Esther appears before Achashverosh for the first time and is chosen by him to be the queen.
• 11 Tevet (1668) – Jews were expelled from Austria
• 17 Tevet(1728) –Shearith Israel, the first New York synagogue, erects its first building in Lower Manhattan.
• 22 Tevet(1496) – Expulsion of Jews from Portugal, four years after the expulsion from Spain.
• 24 Tevet (3rd century BCE) – Jewish elders procure the translation of the Hebrew Bible into Greek (Septuagint) for Ptolemy II Philadelphus.^[1]
• 28 Tevet (81 BCE) – Shimon ben Shetach ejects the Sadducees from the Sanhedrin, replacing them with his Pharisaic disciples loyal to the Mishnah.^[2]

Reference:

https://en.wikipedia.org/wiki/Tevet

https://www.aroodawakening.tv/wp-content/uploads/10th-month.pdf