Al-Hashr 59:11

Alam tara ila allatheena nafaqooyaqooloona li-ikhwanihimu allatheena kafaroo minahli alkitabi la-in okhrijtum lanakhrujanna maAAakum walanuteeAAu feekum ahadan abadan wa-in qootiltum lanansurannakumwallahu yashhadu innahum lakathiboon

Have you not considered those who practice hypocrisy, saying to their brothers [i.e., associates] who have disbelieved among the People of the Scripture, "If you are expelled, we will surely leave with you, and we will not obey, in regard to you, anyone - ever; and if you are fought, we will surely aid you." But Allāh testifies that they are liars.

Did you not see the hypocrites saying to their brothers from those of the people of the Book who are unbelievers, “If you are expelled, we will certainly go out with you, and we will never obey anyone about you. And if you are fought against, we will definitely help you.” Allah bears witness that they are pure liars.