प्रकृतिं पुरुषं चैव क्षेत्रं क्षेत्रज्ञमेव च।
एतद्वेदितुमिच्छामि ज्ञानं ज्ञेयं च केशव।।13.1।।
13.1 Swami Gambhirananda has not translated this sloka. Many editions of the Bhagavadgita do not contain this sloka, including the commentary by Sankaracharya. If this sloka is included, the total number of slokas in the Bhagavadgita is 701.
13.1 Arjuna said I wish to learn about Nature (matter) and the Spirit (soul), the field and the knower of the field, knowledge and that which ought to be known, O Kesava.
13.1. No such translation is available for this sloka.
Arjuna Uvaacha: Prakritim purusham chaiva kshetram kshetrajnameva cha; Etadveditumicchaami jnaanam jneyam cha keshava.
arjunaḥ uvācha—Arjun said; prakṛitim—material nature; puruṣham—the enjoyer; cha—and; eva—indeed; kṣhetram—the field of activities; kṣhetra-jñam—the knower of the field; eva—even; cha—also; etat—this; veditum—to know; ichchhāmi—I wish; jñānam—knowledge; jñeyam—the goal of knowledge; cha—and; keśhava—Krishna, the killer of the demon named Keshi