Quran 2:15 — The Heifer (Al-Baqarah)

GOD mocks them, and leads them on in their transgressions, blundering.

[2:14] When they meet the believers, they say, "We believe," but when alone with their devils, they say, "We are with you; we were only mocking."

[2:16] It is they who bought the straying, at the expense of guidance. Such trade never prospers, nor do they receive any guidance.