Yochanan 1:23

23 Yochanan said, I am a KOL KOREY BAMIDBAR, make straight the DERECH HASHEM! (YESHAYAH 40:3, TARGUM HASHIVIM), as Yeshayah HaNavi said.

Yochanan 1:23 In-Context

21 And they asked Yochanan, What, then? Are you Eliyahu HaNavi? And Yochanan says, I am not. Are you the Navi? (DEVARIM 18:15,18) And he answered, Lo (No).

22 They said then to him, Mi atah? That we may give a teshuvah (answer) to the ones who sent us. What do you say about yourself?

23 Yochanan said, I am a KOL KOREY BAMIDBAR, make straight the DERECH HASHEM! (YESHAYAH 40:3, TARGUM HASHIVIM), as Yeshayah HaNavi said.

24 And the ones that had been sent were of the Perushim.

25 And the Perushim asked Yochanan, If you are not the [Rebbe,] Melech HaMoshiach nor Eliyahu nor the Navi, then why do you administer the mikveh mayim’s tevilah?