the last night.........................

At evening the last night was very dangerous,when i was coming back home from my office, i had seen one people sleeping in a road . I can't see it then i had asked for that people that what are you doing here,bit he didn't reply me,i asked again n again but he didn't reply .suddenly he stand up nad he show me knife,and he told to me that "give me what you have".. ..... i was afraid,will you pls me to help this problem..............