And it was not without an oath! Others became priests without any oath,
OJBThis was attested with a shevu'ah (oath); for others who became kohanim were installed in the office of kehunah without a shevu'ah;
TCENTAnd none of this happened without an oath. Aaron's descendants become priests without an oath,
T4TFurthermore, when God appointed Christ, it was when God solemnly declared that Christ would be a priest [LIT]. When God appointed former priests, it was not by his solemnly declaring that they would be priests.