Reference for Leviticus 16:12

וְלָקַ֣ח מְלֹֽא־הַ֠מַּחְתָּה גַּֽחֲלֵי־אֵ֞שׁ מֵעַ֤ל הַמִּזְבֵּ֙חַ֙ מִלִּפְנֵ֣י יְהוָ֔ה וּמְלֹ֣א חָפְנָ֔יו קְטֹ֥רֶת סַמִּ֖ים דַּקָּ֑ה וְהֵבִ֖יא מִבֵּ֥ית לַפָּרֹֽכֶת׃

And he shall take a censer full of coals of fire from off the altar before the LORD, and his hands full of sweet incense beaten small, and bring it within the veil.