2 verses have
hearts
in Edition Clear Qur'an by Talal Itani / Al-Anbiyaa (The Prophets)

21:3Their hearts distracted, the wrongdoers confer secretly, “Is this anything but a mortal like you? Will you take to sorcery, with open-eyes?”

21:102They will not hear its hissing, and they will forever abide in what their hearts desire.