《北史·列传·卷七》
他又没有办法自己向朝廷表达心愿，便给刘腾作养子，送给刘腾金宝以巨万计数。
又无方自达，乃与刘腾为养息，赂腾金宝巨万计。
He did not have a way to personally express his wishes to the imperial court, so he raised Liu Teng as his adopted son, and gave Liu Teng an immense amount of gold treasure.