ספר במדבר פרק יא
(א) וַיְהִי הָעָם כְּמִתְאֹנֲנִים רַע בְּאָזְנֵי יְדֹוָד וַיִּשְׁמַע יְדֹוָד וַיִּחַר אַפּוֹ וַתִּבְעַר בָּם אֵשׁ יְדֹוָד וַתֹּאכַל בִּקְצֵה הַמַּחֲנֶה:
(ב) וַיִּצְעַק הָעָם אֶל משֶׁה וַיִּתְפַּלֵּל משֶׁה אֶל יְדֹוָד וַתִּשְׁקַע הָאֵשׁ:
(ג) וַיִּקְרָא שֵׁם הַמָּקוֹם הַהוּא תַּבְעֵרָה כִּי בָעֲרָה בָם אֵשׁ יְדֹוָד:
(ד) וְהָאסַפְסֻף אֲשֶׁר בְּקִרְבּוֹ הִתְאַוּוּ תַּאֲוָה וַיָּשֻׁבוּ וַיִּבְכּוּ גַּם בְּנֵי יִשְׂרָאֵל וַיֹּאמְרוּ מִי יַאֲכִלֵנוּ בָּשָׂר:

מִי יַאֲכִלֵנוּ בָּשָׂר= 669

רובאשקין = 669

(BAMIDBAR 11: 1-4)

1 And when the people (Always the people [HA AM] refers to the Erev Rav) complained, it displeased Hashem; and Hashem heard it; and his anger was kindled; and the fire of Hashem burnt among them, and consumed those who were in the outlying parts of the camp.
2 And the people cried to Moshe; and when Moshe prayed to Hashem, the fire was quenched.
3 And he called the name of the place Taberah; because the fire of Hashem burnt among them.
4 And the mixed multitude that was among them had a strong craving; and the people of Israel also wept again, and said, Who shall give us meat to eat?

Tikkune Zohar Tikkun 19

THE EREV RAV ASKED FOR MEAT AND IT WAS GIVEN TO THEM [AND NOWADAYS THEY STILL CONTROL THE MEAT]

And the EREV RAV asked for meat and it was given to them. And what is written? “And the meat was still between their teeth before being torn and the fury of G-d” (Bamidbar 11,33)…And the secret of this meat is “For he is also flesh” [SHAGAM HU BASSAR] (Bereshit 6:3). And this secret was left in the hands of the wise of heart…And this BASSAR [meat] in reverse is SHEBER [Broken] And on this it is written: “SHEVER RAAVON BATECHEM” [The broken famine of your houses] (Bereshit 42:19). If they are deserving then the meat is holy as it is written “MI BESSARI ECHEZE ELOKA” But if they don’t guard that BASSAR [meat] the sign of the Brit, then it will change for them to SHEBER.

Tikkune Zohar Tikkun 19