《新唐书·列传·卷七十九》
按先例，柱国府门前有列戟的仪仗，于是父亲、儿子的府第门前都恩赐列戟。
故事，柱国门列戟，遂父子皆赐。
In accordance with precedent, there should be a ceremonial arrangement of halberds in front of the gate of the Minister of the Upper Pillar. So, halberds were bestowed in front of the gates of the father's and son's mansions.