An-Nisa 4:87

Allahu la ilaha illahuwa layajmaAAannakum ila yawmi alqiyamati larayba feehi waman asdaqu mina Allahi hadeetha

Allāh - there is no deity except Him. He will surely assemble you for [account on] the Day of Resurrection, about which there is no doubt. And who is more truthful than Allāh in statement.

Allah: There is no god but He. He shall certainly gather you towards the Day of Doom. There is no doubt about it. Who is more truthful in his word than Allah?