One verse

Srimad Bhagavatam 3.26.29

3.26.29

तैजसात्तु विकुर्वाणाद् बुद्धितत्त्वमभूत्सति । द्रव्यस्फुरणविज्ञानमिन्द्रियाणामनुग्रह: ॥ २९ ॥

taijasat tu vikurvanad buddhi-tattvam abhut sati dravya-sphurana-vijnanam indriyanam anugrahah

taijasat
from the false ego in passion
tu
then
vikurvanat
undergoing transformation
buddhi
intelligence
tattvam
principle
abhut
took birth
sati
O virtuous lady
dravya
objects
sphurana
coming into view
vijnanam
ascertaining
indriyanam
to the senses
anugrahah
giving assistance.

By transformation of the false ego in passion, intelligence takes birth, O virtuous lady. The functions of intelligence are to help in ascertaining the nature of objects when they come into view, and to help the senses.