*Haaʔulaaʔi hum al-ʔawlaad-u allaðiin saafar-a Sami qabla ʔan y-ara kull-a=hum
these they the-boys-NOM that traveled-3M.SG Sami.NOM before COMP 3M.SG-see all-ACC=3M.PL
(‘*These are the boys whom Sami had traveled before he saw all of.’)