The Women - 4:63
Allah knows what is in their hearts. Pay no attention to them, enlighten them, and speak to them kind words that will affect their character.
That which is in the hearts of the hypocrites:
The Women/4:81
"They say: "All right, we obey". But when they leave you, some of them plot the opposite of what they said. Allah records what they plan and plot. Pay no attention to them; trust in Allah. Allah is sufficient as a supporter."
The Repentance/9:64
"The hypocrites fear the descent of a Surah which will inform them of what is in their hearts. Say: "Mock, Allah will reveal to you what you fear."
Muhammad/47:29
Do they not know that Allah will reveal their hatred to those in whose hearts is a disease?
Muhammad/47:30
If We had willed, We could have shown them to you, and you would have recognized them by their faces. You can recognize them by the crookedness of their words. Allah knows all that you do.
The Pleading Woman/58:8
"Have you not noticed those who were forbidden to hold secret meetings but still persist in what they were forbidden? They are lobbying for the purpose of sinning, enmity and disobeying the Messenger. When they come to you, they greet you in a way that Allah does not greet you. They say among themselves, "Why should Allah punish us for what we say!"Hell is enough for them. There they will burn; what an evil abode is that."
The Spoils of War/8:30
The disbelievers were plotting to neutralize you or to kill you or to drive you away. If they are plotting, Allah is plotting. Allah is the most skillful of plotters.