Tosefta for Proverbs 24:21

יְרָֽא־אֶת־יְהוָ֣ה בְּנִ֣י וָמֶ֑לֶךְ עִם־שׁ֝וֹנִ֗ים אַל־תִּתְעָרָֽב׃

My son, fear thou the LORD and the king, And meddle not with them that are given to change;