Sura 2 Aya 14

Translator	Translation
Ali Quli Qara'i	When they meet the faithful, they say, ‘We believe,’ but when they are alone with their devils, they say, ‘We are with you; we were only deriding [them].’
Pickthal	And when they fall in with those who believe, they say: We believe; but when they go apart to their devils they declare: Lo! we are with you; verily we did but mock.
Shakir	And when they meet those who believe, they say: We believe; and when they are alone with their Shaitans, they say: Surely we are with you, we were only mocking.
Yusufali	When they meet those who believe, they say: "We believe;" but when they are alone with their evil ones, they say: "We are really with you: We (were) only jesting."