One verse

Bhagavad Gita 13.2

13.2

श्रीभगवानुवाच | इदं शरीरं कौन्तेय क्षेत्रमित्यभिधीयते | एतद्यो वेत्ति तं प्राहुः क्षेत्रज्ञ इति तद्विदः ||१३-२||

śrībhagavānuvāca . idaṃ śarīraṃ kaunteya kṣetramityabhidhīyate . etadyo vetti taṃ prāhuḥ kṣetrajña iti tadvidaḥ ||13-2||

śrī-bhagavān uvāca
the Personality of Godhead said
idam
this
śarīram
body
kaunteya
O son of Kuntī
kṣetram
the field
iti
thus
abhidhīyate
is called
etat
this
yaḥ
one who
vetti
knows
tam
he
prāhuḥ
is called
kṣetra-jñaḥ
the knower of the field
iti
thus
tat-vidaḥ
by those who know this

Arjuna said: O my dear Kṛṣṇa, I wish to know about prakṛti [nature], puruṣa [the enjoyer], and the field and the knower of the field, and of knowledge and the object of knowledge. The Supreme Personality of Godhead said: This body, O son of Kuntī, is called the field, and one who knows this body is called the knower of the field.