Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Ksetra-Ksetrajna-Vibhaga Yoga Chapter 13, Verse 13.4.
Sanskrit
तत्क्षेत्रं यच्च यादृक्च यद्विकारि यतश्च यत् । स च यो यत्प्रभावश्च तत्समासेन मे शृणु ॥ १३.४ ॥
Hindi
वह क्षेत्र जो और जैसा है तथा जिन विकारोंवाला है, और जिस कारणसे जो हुआ है; तथा वह क्षेत्रज्ञ भी जो और जिस प्रभाववाला है – वह सब संक्षेपमें – मुझसे सुन|
English
What the field is, what it is like, what is its nature, what are its properties and modifications, from what causes, and also, who He (the knower of the field) is, and what His powers are; hear briefly all that from Me.