Vaishnava Samhita. Raskhan Charitam. Vol III Book VII Chp 13 Shlokas 34 - 36

तद्विना निष्फलं जन्म नीलबालस्य दर्शनम् |

क्षिप्रं दर्शय गोस्वमिन्न मे शान्तिरिह प्रभो ||

श्रीसद्गुरुरुवाच

इत्य्क्त्वा रसखानञ्च रुरोद प्रेमविह्वलः |

सान्त्वयामास तं भक्तं गोस्वामी विट्ठलस्तदा ||

गोविन्दकुण्डे विमले स्नापयित्वा च तं तदा |

ब्रह्मसम्बन्धसंस्कारं कृतवान् प्रेमपूर्वकम् ||

My life will become a total waste if I fail to get the darshan of Neelabala. Oh! Guru! Please show Him to me immediately. Oh! Lord! I have no peace of mind.

Shri Sadguru continued

With a voice choked with grief, Raskhan cried and lamented thus. Shri Vitthalanatha pacified him. Vitthalanatha made Raskhan bathe in the holy waters of the Govindakundam. Then with unbound affection, he performed the rite of 'Brahma Sambandham' for the sake of Raskhan (making him eligible to enter the temple)