בְּמִסְפַּר֙ כָּל־זָכָ֔ר מִבֶּן־חֹ֖דֶשׁ וָמָ֑עְלָה שְׁמֹנַ֤ת אֲלָפִים֙ וְשֵׁ֣שׁ מֵא֔וֹת שֹׁמְרֵ֖י מִשְׁמֶ֥רֶת הַקֹּֽדֶשׁ׃
according to the number of all the males, from a month old and upward, eight thousand and six hundred, keepers of the charge of the sanctuary.
Read halakhic rulings (Jewish law) on Numbers 3:28: and classical halakhic sources.