Al-Baqarah 2:100

Awa kullama AAahadoo AAahdannabathahu fareequn minhum bal aktharuhum layu/minoon

Is it not [true] that every time they took a covenant a party of them threw it away? But, [in fact], most of them do not believe.

Would it always be that every time they enter into a pact, a group from among them should throw it aside? In fact, most of them do not believe.