。
There's nothing left to give.
Literal
Give [attributive-のる] things [even-など] nothing [not-ない].
Highly compact, minimalist phrasing. 与えるものなど何もない: 与える ('give') as a relative modifier + もの ('thing') + など (dismissive 'such things as') + 何もない ('nothing'). A layered negation structure.