Bhagwad Gita
Chapter 9, Verse 34
मन्मना भव मद्भक्तो मद्याजी मां नमस्कुरु।
मामेवैष्यसि युक्त्वैवमात्मानं मत्परायणः।।9.34।।
Engage your mind always in thinking of Me, offer obeisances and worship Me. Being completely absorbed in Me, surely you will come to Me.