the Shlichim history 9:17-18

and Chananyah did go away, and went in in the house, did lay the hands on him and said: brother Saul, the L-rd has me sent, Yehoshua, who did himself to you (SG) reveal on the way, upon which you (SG) were traveling, so that you (SG) should again see and full become with the Spirit the Holy. and immediately did fall off from his eyes something like scales, and he did again see, and did stand up and himself allowed immersed be in the mikveh