Luke 17:36 (KJV)

In that day, he which shall be upon the housetop, and his stuff in the house, let him not come down to take it away: and he that is in the field, let him likewise not return back.

Remember Lot's wife.

Whosoever shall seek to save his life shall lose it; and whosoever shall lose his life shall preserve it.

I tell you, in that night there shall be two men in one bed; the one shall be taken, and the other shall be left.

Two women shall be grinding together; the one shall be taken, and the other left.

And they answered and said unto him, Where, Lord? And he said unto them, Wheresoever the body is, thither will the eagles be gathered together.