EXO 28:38

38 And it shall be upon metzach Aharon [(forehead of Aharon)], that Aharon may nasa [(bear) ] the avon of the kodashim [(holy things)], which the Bnei Yisroel shall set apart as kodesh in all their mattanot kadoshot [(holy gifts)]; and it shall be always upon his metzach [(forehead)], that they may be leratzon [(accepted, acceptable)] before Hashem.