Proverbs 26:23-26

ASV(i) 23 Fervent lips and a wicked heart
Are [like] an earthen vessel overlaid with silver dross. 24 He that hateth dissembleth with his lips;
But he layeth up deceit within him: 25 When he speaketh fair, believe him not;
For there are seven abominations in his heart: 26 Though [his] hatred cover itself with guile,
His wickedness shall be openly showed before the assembly.