One verse

Srimad Bhagavatam 2.10.47

2.10.47

परिमाणं च कालस्य कल्पलक्षणविग्रहम् । यथा पुरस्ताद्व्याख्यास्ये पाद्मं कल्पमथो श‍ृणु ॥ ४७ ॥

parimanam ca kalasya kalpa-laksana-vigraham yatha purastad vyakhyasye padmam kalpam atho srnu

parimanam
measurement
ca
also
kalasya
of time
kalpa
a day of Brahma
laksana
symptoms
vigraham
form
yatha
as much as
purastat
hereafter
vyakhyasye
shall be explained
padmam
by the name Padma
kalpam
the duration of a day
atho
thus
srnu
just hear.

O King, I shall in due course explain the measurement of time in its gross and subtle features with the specific symptoms of each, but for the present let me explain unto you the Padma-kalpa.