Caitanya-caritāmṛta 22.57-58
sarva-guhyatamaṁ bhūyaḥ śṛṇu me paramaṁ vacaḥ iṣṭo ’si me dṛḍham iti tato vakṣyāmi te hitamman-manā bhava mad-bhakto mad-yājī māṁ namaskuru mām evaiṣyasi satyaṁ te pratijāne priyo ’si me
[sarva-guhyatamam bhooyah shrinu me paramam vachah ishto ’si me dridham iti tato vakshyaami te hitamman-manaa bhava mad-bhakto mad-yaajee maam namaskuru maam evaishyasi satyam te pratijaane priyo ’si me]
Blended reading (Sanskrit + English inline)
sarva-guhyatamaṁ bhūyaḥ śṛṇu me paramaṁ vacaḥ iṣṭo ’si me dṛḍham iti tato vakṣyāmi te hitamman-manā bhava mad-bhakto mad-yājī māṁ namaskuru mām evaiṣyasi satyaṁ te pratijāne priyo ’si me
“ ‘Because you are My very dear friend, I am speaking to you My supreme instruction, the most confidential knowledge of all. Hear this from Me, for it is for your benefit. Always think of Me and become My devotee, worship Me and offer your homage unto Me. Thus you will come to Me without fail. I promise you this because you are My very dear friend.’
Purport
This is a quotation from the Bhagavad-gītā (18.64-65).
— A.C. Bhaktivedanta Swami Prabhupāda
My note
Source: vedabase.io