One verse

Srimad Bhagavatam 10.22.5

10.22.5

एवं मासं व्रतं चेरु: कुमार्य: कृष्णचेतस: । भद्रकालीं समानर्चुर्भूयान्नन्दसुत: पति: ॥ ५ ॥

evaṁ māsaṁ vrataṁ ceruḥ kumāryaḥ kṛṣṇa-cetasaḥ bhadrakālīṁ samānarcur bhūyān nanda-sutaḥ patiḥ

evam
in this manner
māsam
an entire month
vratam
their vow
ceruḥ
they executed
kumāryaḥ
the girls
kṛṣṇa-cetasaḥ
their minds absorbed in Kṛṣṇa
bhadra-kālīm
the goddess Kātyāyanī
samānarcuḥ
they properly worshiped
bhūyāt
may He become
nanda-sutaḥ
the son of King Nanda
patiḥ
my husband

Thus for an entire month the girls carried out their vow and properly worshiped the goddess Bhadrakālī, fully absorbing their minds in Kṛṣṇa and meditating upon the following thought: “May the son of King Nanda become my husband.”