Verses with the word buz in the Old Testament (3 verses):

Genesis 22:21
Huz his firstborn, and Buz his brother, and Kemuel the father of Aram,

1 Chronicles 5:14
These are the children of Abihail the son of Huri, the son of Jaroah, the son of Gilead, the son of Michael, the son of Jeshishai, the son of Jahdo, the son of Buz;

Jeremiah 25:23
Dedan, and Tema, and Buz, and all that are in the utmost corners,