Luke 3:4-6

in this way like it stands written in the book of the words of Isaiah the prophet: a voice of one who is crying out in the wilderness: prepare to the way of the L-rd (Hashem), make straight his paths. every valley shall filled to be and every mountain and every hill shall low become, and the crooked (places) shall straighten to be and the not straight to be smooth ways; and shall every flesh (and blood) see the salvation of Hashem. (Yeshayah 40, 3-5)