Leviticus 6:25

6:25 “Tell Aaron and his sons, ‘This is the law of the sin offering. In the place where the burnt offering is slaughtered the sin offering must be slaughtered before the Lord. It is most holy. ¹ 

[6:25]  ¹ tn Heb “holiness of holinesses [or holy of holies] it is.” Cf. NAB “most sacred”; CEV “very sacred”; TEV “very holy.”