Comentário sobre Números 16:16

והם [THOU] AND THEY [AND AARON] — they means thy congregation.

AND MOSES SAID UNTO KORACH: ‘BE THOU AND ALL THY CONGREGATION BEFORE THE ETERNAL, THOU, AND THEY, AND AARON, TOMORROW.’ Rabbi Abraham ibn Ezra wrote that “this has already been stated [above, in Verses 5-7: And he spoke unto Korach and unto all his company, saying: ‘In the morning the Eternal will make known etc.’], but the meaning thereof here is: as Moses said to Korach, Be ye before the Eternal, so they took every man his censer.”⁹⁸Further, Verse 18. Thus according to Ibn Ezra, the verse here does not contain a new command heretofore not mentioned, but is the same charge mentioned already above. The reason why it is repeated here is that at the time of fulfillment Scripture records that the charge previously given to Moses was now fulfilled in deed. Ramban will offer another interpretation.
The correct interpretation appears to me to be that at first Moses told them: This do: Take you censers, Korach, and all his company … and it shall be that the man whom the Eternal doth choose, he shall be holy,⁹⁹Above, Verses 6-7. and he did not say that Aaron would be together with them. They [also] remained silent, [so that Moses thought] perhaps they did not find this acceptable and did not agree to it, for they may have thought: “If Aaron will be together with us, either the [Heavenly] fire will come down for all of us, or it will not descend at all, so that we will all be alike; whereas if Aaron will not be together with us, and the fire will not come down, the people will say that He has not chosen us, but will think that He has already chosen him [Aaron] inasmuch as the fire came down on his offerings on the eighth day [of the installation of the priests].¹⁰⁰Leviticus 9:24. But as far as that [eighth] day is concerned we have a complaint against him [Moses], namely that he should not have chosen Aaron to be the priest alone, since [the Heavenly fire] came down only in the merit of [the whole people of] Israel who made the Tabernacle, and it would have come down for any representative of the congregation, for the firstborns had not yet been exchanged at that time [for the Levites].” Therefore Korach did not want to do any sort of trial without [the participation of] Aaron. Now Dathan and Abiram were [also] present when Moses told them [these instructions], and they were thus included in what Moses said, [This do: take you censers,] Korach, and all his company.¹⁰¹Verse 6. But after he sent for them, and they said: ‘We will not come up,’¹⁰²Verse 12. then Moses was very wroth,¹⁰³Verse 15. and wanted to decree that they should not die the common death of all men.¹⁰⁴Further, Verses 29-30. Therefore Moses returned to Korach and said, Take ye every man his censer … two hundred and fifty censers; thou also, and Aaron, each his censer.¹⁰⁵Verse 17. Thus he excluded Dathan and Abiram from this group — this being the meaning of [the expression] two hundred and fifty censers, for why was it necessary to mention the number here [since the number of Korach’s company had already been given above in Verse 2]? He also included Aaron amongst them. Then Korach agreed to Moses, for he thought that the matter [of the test] would be decided equally for [both] them and Aaron [as explained above].

'אתה וכל עדתך היו לפני ה; be ready for judgment in His presence.