1 Sam 10:8

וְיָרַדְתָּ֣ לְפָנַי֮ הַגִּלְגָּל֒ וְהִנֵּ֤ה אָֽנֹכִי֙ יֹרֵ֣ד אֵלֶ֔יךָ לְהַעֲל֣וֹת עֹל֔וֹת לִזְבֹּ֖חַ זִבְחֵ֣י שְׁלָמִ֑ים שִׁבְעַ֨ת יָמִ֤ים תּוֹחֵל֙ עַד־בּוֹאִ֣י אֵלֶ֔יךָ וְהוֹדַעְתִּ֣י לְךָ֔ אֵ֖ת אֲשֶׁ֥ר תַּעֲשֶֽׂה׃

And you shall go before me to Gilgal, and surely I will come to you to offer burnt offerings and to sacrifice peace offerings. Wait seven days until I come to you and show you what you are to do.”