Bhagavad Gita 2.5

गुरूनहत्वा हि महानुभावान्
श्रेयो भोक्तुं भैक्ष्यमपीह लोके।
हत्वार्थकामांस्तु गुरूनिहैव
भुञ्जीय भोगान् रुधिरप्रदिग्धान्।।2.5।।

Gurunahatva hi mahanubhavan
Shreyo bhoktum bhaikshyamapiha loke
Hatvarthakamanstu gurunihaiva
Bhunjiya bhogan rudhirapradigdhan

Simple meaning, written by AIWithout teachers even great people would be better off living as beggars in this world; those who kill for desire may enjoy pleasures stained with blood.