Al-Ma'idah · 5:52

52. You will see, O Messenger, those weak in faith rushing to become friends with the Jews and the Christians, saying, ‘We fear that these people will gain victory and when they come into power we will be harmed’. Perhaps Allah will give victory to the Messenger and the believers or bring something from Him that will crush the force of the Jews and their allies. Those who rush to befriend them will then regret the hypocrisy they kept hidden within their hearts, because the weak links they held on to will be for nothing.