arjunaḥ uvāca — Arjuna said; prakṛtim — nature; puruṣam — the enjoyer; ca — also; eva — certainly; kṣetram — the field; kṣetra-jñam — the knower of the field; eva — certainly; ca — also; etat — all this; veditum — to understand; icchāmi — I wish; jñānam — knowledge; jñeyam — the object of knowledge; ca — also; keśava — O Kṛṣṇa; 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.