Quran 2:75 — The Heifer (Al-Baqarah)

Do you expect them to believe as you do, when some of them used to hear the word of GOD, then distort it, with full understanding thereof, and deliberately?

[2:74] Despite this, your hearts hardened like rocks, or even harder. For there are rocks from which rivers gush out. Others crack and release gentle streams, and other rocks cringe out of reverence for GOD. GOD is never unaware of anything you do.

[2:76] And when they meet the believers, they say, "We believe," but when they get together with each other, they say, "Do not inform (the believers) of the information given to you by GOD, lest you provide them with support for their argument concerning your Lord. Do you not understand?"