Yehezkiel 14:5

14:5 I will do this in order to capture the hearts of the house of Israel, who have alienated themselves from me on account of all their idols.’

Yehezkiel 18:31

18:31 Throw away all your sins you have committed and fashion yourselves a new heart and a new spirit! ¹  Why should you die, O house of Israel?

¹ sn In Ezek 11:19, 36:26 the new heart and new spirit are promised as future blessings.