Joshua 18:13

18:13 It then crossed from there to Luz, to the slope of Luz to the south (that is, Bethel), and descended to Ataroth Addar located on the hill that is south of lower Beth Horon.

Genesis 28:19

28:19 He called that place Bethel, although the former name of the town was Luz.

Jude 1:22

1:22 And have mercy on those who waver;