لَمَجْمُوعُونَlamajmūʿūnaSurely, will be gatheredاِلٰىilāforم۪يقَاتِmīqāti(the) appointmentيَوْمٍyawmin(of) a Dayمَعْلُومٍmaʿlūminwell-known"Will be summoned to a meeting on a predetermined day."