TgJ Jer12:2 :קָרִיבִין פִתגָמֵי אוֹרָיתָך בְפוּמְהוֹן וְרַחִיקָא דַחלְתָך מִכוֹליָתְהוֹן‏ : Your law's words are near their mouths but Your belief is far from their insides
See the entire entry for kōlī,kōlīṯā n.f. kidney