Numbers 16:6

זאת עשו קחו לכם מחתות THIS DO: TAKE YOU CENSERS — What reason had he to speak to them thus? He said to them: according to the custom of the heathens there are numerous forms of divine worship, and consequently numerous priests, for they cannot assemble for worship in one temple; we, however, have One God, one Ark, one Law, one Altar, all constituting one form of worship and therefore we need but one High Priest; — and you, 250 men, all demand the High Priesthood?! I would like this myself, but events will prove that this is impossible. Here you have a rite which is dear to God more than any other — it is the offering of incense, which is even dearer to Him than all the sacrifices, but a deadly poison is contained in it, for through it Nadab and Abihu were burnt!” (cf. Leviticus 10:2). It was on this account that he warned them by saying, And it shall come to pass that the man whom the Lord will choose is the holy one — he is already in his state of holiness (not “he will become holy”; he thus warned them that there was not the slightest likelihood that they would be chosen). This must be the meaning of הוא הקדוש, not "he will become holy”, for do we not know that he whom He would choose would become holy? But this, in effect, is what Moses said to them: “I am telling you this in order that you may not imperil your lives, for only he whom He will choose will come out of this alive, but all of you will perish” (Midrash Tanchuma, Korach 5). מחתות CENSERS — vessels into which coals are raked and which have a handle (cf. Rashi on Exodus 27:3).

זֹ֖את עֲשׂ֑וּ קְחוּ־לָכֶ֣ם מַחְתּ֔וֹת קֹ֖רַח וְכׇל־עֲדָתֽוֹ׃

This do; Take censers, Qoraĥ, and all his company;