Chapter 2 · The Yoga of Knowledge · Arjuna said
Bhagavad Gita 2.5 — Better to beg than kill
गुरूनहत्वा हि महानुभावान् श्रेयो भोक्तुं भैक्ष्यमपीह लोके। हत्वार्थकामांस्तु गुरूनिहैव भुञ्जीय भोगान् रुधिरप्रदिग्धान् ॥
gurūnahatvā hi mahānubhāvān śreyo bhoktuṃ bhaikṣyamapīha loke | hatvārthakāmāṃstu gurūnihaiva bhuñjīya bhogān rudhirapradigdhān ||
Meaning
It is better to live by begging in this world than to kill these noble teachers. By killing them I would enjoy wealth and pleasures stained with their blood.