Luke 1:17

1:17 And he will go as forerunner before the Lord in the spirit and power of Elijah, to turn the hearts of the fathers back to their children and the disobedient to the wisdom of the just, to make ready for the Lord a people prepared for him.”

Luke 7:27

7:27 This is the one about whom it is written, ‘Look, I am sending my messenger ahead of you, who will prepare your way before you.’