大方廣佛華嚴經疏 28.50

28.50

四十三求法捨海內所有，即捨王位所統也。迴向行中，言疑箭者，如《涅槃》說人中毒箭應速拔之，若妄分別，未究而終故。

Forty-three: For the sake of seeking the Dharma, giving up all within the seas—that is, relinquishing what is governed by royal rank. In the practice of pariṇāmanā, the mention of the "arrow of doubt" is as explained in the Nirvāṇa Sūtra: a person struck by a poisoned arrow should quickly extract it; if one engages in idle conceptualization, one will perish before investigating it fully.