Jeremiah 32:11 Midrash

וָאֶקַּ֖ח אֶת־סֵ֣פֶר הַמִּקְנָ֑ה אֶת־הֶֽחָת֛וּם הַמִּצְוָ֥ה וְהַחֻקִּ֖ים וְאֶת־הַגָּלֽוּי׃

So I took the deed of the purchase, both that which was sealed, containing the terms and conditions, and that which was open;