Al-Hajj · 22:2

2. On the day you see it, every nursing mother shall be absentminded of her nursing child and every pregnant being will abort her pregnancy, due to intense fear. You shall see people, because of losing their senses, like drunkards, due to the severe horror of the standing. They will not be drunk out of drinking alcohol, but rather the punishment of Allah is severe, thus it has made them loses their senses.