One verse

Srimad Bhagavatam 11.18.43

11.18.43

ब्रह्मचर्यं तप: शौचं सन्तोषो भूतसौहृदम् । गृहस्थस्याप्यृतौ गन्तु: सर्वेषां मदुपासनम् ॥ ४३ ॥

brahmacaryaṁ tapaḥ śaucaṁ santoṣo bhūta-sauhṛdam gṛhasthasyāpy ṛtau gantuḥ sarveṣāṁ mad-upāsanam

brahma-caryam
celibacy
tapaḥ
austerity
śaucam
purity of mind without attachment or repulsion
santoṣaḥ
full satisfaction
bhūta
toward all living entities
sauhṛdam
friendship
gṛhasthasya
of the householder
api
also
ṛtau
at the proper time
gantuḥ
approaching his wife
sarveṣām
of all human beings
mat
of Me
upāsanam
worship

A householder may approach his wife for sex only at the time prescribed for begetting children. Otherwise, the householder should practice celibacy, austerity, cleanliness of mind and body, satisfaction in his natural position, and friendship toward all living entities. Worship of Me is to be practiced by all human beings, regardless of social or occupational divisions.