One verse

Srimad Bhagavatam 11.17.18

11.17.18

आस्तिक्यं दाननिष्ठा च अदम्भो ब्रह्मसेवनम् । अतुष्टिरर्थोपचयैर्वैश्यप्रकृतयस्त्विमा: ॥ १८ ॥

āstikyaṁ dāna-niṣṭhā ca adambho brahma-sevanam atuṣṭir arthopacayair vaiśya-prakṛtayas tv imāḥ

āstikyam
faith in Vedic civilization
dāna-niṣṭhā
dedicated to charity
ca
also
adambhaḥ
being without hypocrisy
brahma-sevanam
service to the brāhmaṇas
atuṣṭiḥ
remaining dissatisfied
artha
of money
upacayaiḥ
by the accumulation
vaiśya
of the vaiśyas
prakṛtayaḥ
the natural qualities
tu
indeed
imāḥ
these

Faith in Vedic civilization, dedication to charity, freedom from hypocrisy, service to the brāhmaṇas and perpetually desiring to accumulate more money are the natural qualities of the vaiśyas.