Bhagavad Gita 9.34
मन्मना भव मद्भक्तो मद्याजी मां नमस्कुरु। मामेवैष्यसि युक्त्वैवमात्मानं मत्परायणः।।9.34।।
manmanā bhava madbhakto madyājī māṃ namaskuru| māmevaiṣyasi yuktvaivamātmānaṃ matparāyaṇaḥ||9.34||
manmana bhava madbhakto madyaji mam namaskuru mamevaishyasi yuktvaivamatmanam matparayanah9.34
Meaning
Fix your mind on Krishna, be devoted to Him, worship Him, and bow down to Him. Thus, having made Him your supreme goal in life, you shall come to Him. This is the simplest and most direct path.
मुझमें स्थिर मन वाले बनो; मेरे भक्त और मेरे पूजन करने वाले बनो; मुझे नमस्कार करो; इस प्रकार मत्परायण होकर आत्मा को मुझसे युक्त करके तुम मुझे ही प्राप्त होओगे।
This is verse 34 of 34 in Chapter 9 (Raja Vidya Raja Guhya Yoga) of the Bhagavad Gita.