《南齐书·志·卷十三》
建元四年正月己卯，木星金星都顺行，同在娄宿成为合宿。
建元四年正月己卯，岁星、太白俱从行，同在娄度为合宿。
In the fourth year of Jianyuan, in the first month of the Jimao month, both Jupiter and Venus moved forward and became a joint lodge in the Lousu.