Verses with the word luz in the Old Testament (7 verses):

Genesis 28:19
And he called the name of that place Bethel: but the name of that city was called Luz at the first.

Genesis 35:6
So Jacob came to Luz, which is in the land of Canaan, that is, Bethel, he and all the people that were with him.

Genesis 48:3
And Jacob said unto Joseph, God Almighty appeared unto me at Luz in the land of Canaan, and blessed me,

Joshua 16:2
And goeth out from Bethel to Luz, and passeth along unto the borders of Archi to Ataroth,

Joshua 18:13
And the border went over from thence toward Luz, to the side of Luz, which is Bethel, southward; and the border descended to Atarothadar, near the hill that lieth on the south side of the nether Bethhoron.

Judges 1:23
And the house of Joseph sent to descry Bethel. (Now the name of the city before was Luz.)

Judges 1:26
And the man went into the land of the Hittites, and built a city, and called the name thereof Luz: which is the name thereof unto this day.