《宋书·志·卷十六》
至于白色的兽毛黑色的纹彩，白色的翼羽赤色的羽绒，山岳流泉的瑞兆，草木金石的祯祥，邦畿之内的人赶了遥远的路途前来谒见进言，乘驿马急速奔赴而来奏请，辉煌万般，实在不可尽言。
至夫霜毫玄文，素翮赪羽，泉河山岳之瑞，草木金石之祥，方畿憬涂之谒，抗驿绝祖之奏，彪炳杂沓，粤不可胜言。
As for the white animal hair and black pattern, the white wings and red feathers, the auspicious signs of the mountain stream, the auspiciousness of grass, wood, gold and stone, people from the suburbs of the state came a long way to visit and make comments, and rushed to report by riding a post horse. The glory is so great that it is impossible to say.