Bhagavad Gita: Chapter 18, Verse 22
Sanskrit Verse
यत्तु कृत्स्नवदेकस्मिन्कार्ये सक्तमहैतुकम्।अतत्त्वार्थवदल्पं च तत्तामसमुदाहृतम्।।18.22।।
Transliteration
yat tu kṛitsna-vad ekasmin kārye saktam ahaitukam
atattvārtha-vad alpaṁ cha tat tāmasam udāhṛitam
Word meanings
yat—which; tu—but; kṛitsna-vat—as if it encompasses the whole; ekasmin—in single; kārye—action; saktam—engrossed; ahaitukam—without a reason; atattva-artha-vat—not based on truth; alpam—fragmental; cha—and; tat—that; tāmasam—in the mode of ignorance; udāhṛitam—is said to be
Swami Sivananda's translation
But that which clings to one single effect as if it were the whole, without reason, without any foundation in Truth, and is trivial—that is declared to be Tamasic.
Chapter link: Gita Chapter 18
Related Gunas: Tamas

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