Reference for I Kings 2:44

וַיֹּ֨אמֶר הַמֶּ֜לֶךְ אֶל־שִׁמְעִ֗י אַתָּ֤ה יָדַ֙עְתָּ֙ אֵ֣ת כָּל־הָרָעָ֗ה אֲשֶׁ֤ר יָדַע֙ לְבָ֣בְךָ֔ אֲשֶׁ֥ר עָשִׂ֖יתָ לְדָוִ֣ד אָבִ֑י וְהֵשִׁ֧יב יְהוָ֛ה אֶת־רָעָתְךָ֖ בְּרֹאשֶֽׁךָ׃

The king said moreover to Shimei: ‘Thou knowest all the wickedness which thy heart is privy to, that thou didst to David my father; therefore the LORD shall return thy wickedness upon thine own head.