9 verses have
heart
in Edition Clear Qur'an by Talal Itani / Al-Ahzaab (The Clans)

33:4God did not place two hearts inside any man's body. Nor did He make your wives whom you equate with your mothers, your actual mothers. Nor did He make your adopted sons, your actual sons. These are your words coming out of your mouths. God speaks the truth, and guides to the path.

33:5Call them after their fathers; that is more equitable with God. But if you do not know their fathers, then your brethren in faith and your friends. There is no blame on you if you err therein, barring what your hearts premeditates. God is Forgiving and Merciful.

33:10When they came upon you, from above you, and from beneath you; and the eyes became dazed, and the hearts reached the throats, and you harbored doubts about God.

33:12When the hypocrites and those in whose hearts is sickness said, “God and His Messenger promised us nothing but illusion.”

33:26And He brought down from their strongholds those of the People of the Book who backed them, and He threw terror into their hearts. Some of them you killed, and others you took captive.

33:32O wives of the Prophet! You are not like any other women, if you observe piety. So do not speak too softly, lest the sick at heart lusts after you, but speak in an appropriate manner.

33:51You may defer any of them you wish, and receive any of them you wish. Should you desire any of those you had deferred, there is no blame on you. This is more proper, so that they will be comforted, and not be grieved, and be content with what you have given each one of them. God knows what is within your hearts. God is Omniscient and Clement.

33:53O you who believe! Do not enter the homes of the Prophet, unless you are given permission to come for a meal; and do not wait for its preparation. And when you are invited, go in. And when you have eaten, disperse, without lingering for conversation. This irritates the Prophet, and he shies away from you, but God does not shy away from the truth. And when you ask his wives for something, ask them from behind a screen; that is purer for your hearts and their hearts. You must never offend the Messenger of God, nor must you ever marry his wives after him, for that would be an enormity with God.

33:60If the hypocrites, and those with sickness in their hearts, and the rumormongers in the City, do not desist, We will incite you against them; then they will not be your neighbors there except for a short while.