Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Purushottama Yoga Chapter 15, Verse 15.20.
Sanskrit
इति गुह्यतमं शास्त्रमिदमुक्तं मयानघ । एतद्u200cबुद्ध्वा बुद्धिमान्स्यात्कृतकृत्यश्च भारत ॥ १५.२० ॥
Hindi
हे निष्पाप अर्जुन ! इस प्रकार यह अति रहस्ययुक्त्त गोपनीय शास्त्र मेरे द्वारा कहा गया, इसको तत्व से जान कर मनुष्य ज्ञानवान् और कृतार्थ हो जाता है ।
English
Dear Arjuna, I have thus revealed to you, the most secret and most sacred of all teachings in this world. By fully knowing and understanding this secret My Dear Devotee, any man can truly see the Divine Light of wisdom and he, thus, will have fulfilled all his tasks and duties in this world.