身无分文

I'm a bit skint just now.

我刚才身无分文。

He found himself penniless in a strange city.

他发现自己在一个陌生的城市而且身无分文。

As soon as he won all that money, he started hurling it about and soon there was none left.

他一赢得那笔钱就, 久便身无分文了。