Deuteronomy 14:1-2 - Forbidden Practices
1 "You [are] children of Yahweh your God; [therefore] you must not gash yourself, and {you must not make your forehead bald} for [the] dead. 2 For you [are] a people holy to Yahweh your God, and you Yahweh has chosen to be a treasured possession from [among] all [of] the peoples that are on the surface of the earth.