大方廣佛華嚴經搜玄分齊通智方軌 1.74

1.74

一辨名者，十信已滿位是賢聖之初，為凡頂菩薩中初，故曰賢首品。

First, explaining the title: the stage where the ten faiths are fulfilled is the beginning of the worthy and holy, the first among bodhisattvas at the summit of ordinary beings; hence it is called the chapter on the "Chief in Worthiness".