Quran 2:8 — The Heifer (Al-Baqarah)

Then there are those who say, "We believe in GOD and the Last Day," while they are not believers.

[2:7] GOD seals their minds and their hearing, and their eyes are veiled. They have incurred severe retribution.

[2:9] In trying to deceive GOD and those who believe, they only deceive themselves without perceiving.