Bhagavad Gita Chapter 9, Verse 34

मन्मना भव मद्भक्तो मद्याजी मां नमस्कुरु | मामेवैष्यसि युक्त्वैवमात्मानं मत्परायणः ||

man-manā bhava mad-bhakto mad-yājī māṁ namaskuru mām evaiṣyasi yuktvaivam ātmānaṁ mat-parāyaṇaḥ

Fix your mind on Me, be devoted to Me, sacrifice to Me, bow down to Me. Having thus disciplined yourself, and regarding Me as the Supreme Goal, you will come to Me.

Krishna gives the final call to devotion: 'Man-manā bhava mad-bhakto mad-yājī māṁ namaskuru'—fix your mind on Me (man-manāḥ), be (bhava) My devotee (mat-bhaktaḥ), sacrifice to Me (mat-yājī), bow down (namaskuru) to Me (mām). 'Mām evaiṣyasi yuktvaivam ātmānaṁ mat-parāyaṇaḥ'—you will come (eṣyasi) to Me (mām) indeed (eva), having disciplined (yuktvā) yourself (ātmānam) thus (evam), and regarding Me (mat) as the Supreme Goal (parāyaṇaḥ). This is the final call of Chapter 9: fix your mind on the Supreme, be devoted, sacrifice, bow down. Discipline yourself, regard the Supreme as the goal, and you will come to Him. This is the path of devotion: fix your mind, be devoted, sacrifice, bow down. This is the culmination: regard the Supreme as the Supreme Goal, and you will come to Him. This is why devotion is the royal knowledge: it leads to the Supreme.