Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Moksha-Sanyasa Yoga Chapter 18, Verse 18.58.
Sanskrit
मच्चित्तः सर्वदुर्गाणि मत्प्रसादात्तरिष्यसि । अथ चेत्त्वमहंकारान्न श्रोष्यसि विनङ्क्ष्यसि ॥ १८.५८ ॥
Hindi
उपर्युक्त्त प्रकार से मुझ में चित्त वाला होकर तू मेरी कृपा से समस्त संकटों को अनायास ही पार कर जायगा और यदि अहंकार के कारण मेरे वचनों को न सुनेगा तो नष्ट हो जायगा अर्थात् परमार्थ से भ्रष्ट हो जायगा ।
English
O Arjuna, a person who constantly fixes all his thoughts and meditations upon Me, by My Grace, overcomes all the dangers and difficulties, that he encounters in his lifetime. However, he who constantly only thinks about himself, develops a false ego, and does not heed My Divine Words of Wisdom, is lost and eventually shall perish.