הַזְּבָחִ֨ים וּמִנְחָ֜ה הִֽגַּשְׁתֶּם־לִ֧י בַמִּדְבָּ֛ר אַרְבָּעִ֥ים שָׁנָ֖ה בֵּ֥ית יִשְׂרָאֵֽל׃
Did ye bring unto Me sacrifices and offerings in the wilderness forty years, O house of Israel?
Read halakhic rulings (Jewish law) on Amos 5:25: and classical halakhic sources.