《旧唐书·列传·卷一百三十三》
这时武崇训是安乐公主的丈夫，他是武延秀堂兄，因此多次带领到安乐公主的府宅。
时武崇训为安乐公主婿，即延秀从父兄，数引至主第。
At this time, Wu Chongxun was the husband of Princess Anle. He was Wu Yanshow’s堂兄, so he often took him to Princess Anle's mansion.