Reference for Numbers 7:83

וּלְזֶ֣בַח הַשְּׁלָמִים֮ בָּקָ֣ר שְׁנַיִם֒ אֵילִ֤ם חֲמִשָּׁה֙ עַתֻּדִ֣ים חֲמִשָּׁ֔ה כְּבָשִׂ֥ים בְּנֵֽי־שָׁנָ֖ה חֲמִשָּׁ֑ה זֶ֛ה קָרְבַּ֥ן אֲחִירַ֖ע בֶּן־עֵינָֽן׃ (פ)

and for the sacrifice of peace-offerings, two oxen, five rams, five he-goats, five he-lambs of the first year. This was the offering of Ahira the son of Enan.

Jastrow

BDB

BDB