וַיּוֹצֵ֨א מֹשֶׁ֧ה אֶת־הָעָ֛ם לִקְרַ֥את הָֽאֱלֹהִ֖ים מִן־הַֽמַּחֲנֶ֑ה וַיִּֽתְיַצְּב֖וּ בְּתַחְתִּ֥ית הָהָֽר׃
And Moses brought forth the people out of the camp to meet God; and they stood at the nether part of the mount.
Find Mishnaic references to Exodus 19:17: , passages from the 63 tractates of the Mishnah.