With Bhāradvāja 4.4

4.4

Yatvādhikaraṇamenaṃ cakkhundriyaṃ asaṃvutaṃ viharantaṃ abhijjhādomanassā pāpakā akusalā dhammā anvāssaveyyuṃ, tassa saṃvarāya paṭipajjatha. Rakkhatha cakkhundriyaṃ; cakkhundriye saṃvaraṃ āpajjatha.

If the faculty of sight were left unrestrained, bad unskillful qualities of covetousness and displeasure would become overwhelming. For this reason, practice restraint, protect the faculty of sight, and achieve its restraint.