וַיָּבִ֨יאוּ אֶת־קָרְבָּנָ֜ם לִפְנֵ֣י יְהוָ֗ה שֵׁשׁ־עֶגְלֹ֥ת צָב֙ וּשְׁנֵ֣י עָשָׂ֣ר בָּקָ֔ר עֲגָלָ֛ה עַל־שְׁנֵ֥י הַנְּשִׂאִ֖ים וְשׁ֣וֹר לְאֶחָ֑ד וַיַּקְרִ֥יבוּ אוֹתָ֖ם לִפְנֵ֥י הַמִּשְׁכָּֽן׃
Targum Jonathan on Numbers
and they brought their offering before the Lord; six wagons covered and fitted up, and twelve oxen; one wagon for two princes and one ox for each. But Mosheh was not willing to receive them, and they brought them before the tabernacle.