So when she heard of their sly talk she sent for them and prepared for them a repast, and gave each of them a knife, and said (to Yusuf): Come forth to them. So when they saw him, they deemed him great, and cut their hands (in amazement), and said: Remote is Allah (from inperfection); this is not a mortal; this is but a noble angel.

And certainly We sent messengers before you and gave them wives and children, and it is not in (the power of) an messenger to bring a sign except by Allah's permission; for every term there is an appointment.