Gevurot 2:36-38

Orthodox Jewish Bible

³⁶ "Therefore, assuredly let Klal Yisroel have da’as that this Yehoshua, whom you made talui al HaEtz (being hanged on the Tree, DEVARIM 21:23), this one Hashem has made both Adoneinu and Rabbeinu, Melech HaMoshiach."

³⁷ And when they heard this, they were pierced with conviction in their levavot, and they said to Kefa and to the other of Moshiach’s Shlichim, "Achim, what shall we do?"

³⁸ And Kefa said to them, "Make teshuva (repentance, turning from chet to Hashem) and each of you submit to a tevilah of teshuva in the Shem of Yehoshua HaMoshiach, for the selichat avon of you, and you will receive the matanah of the Ruach Hakodesh.