Vaishnava Samhita. Shri Nandadasa Charitam. Vol III Book VII Chp 10 Shlokas 7 - 10

तस्य श्रीनन्ददासस्य दृढया भक्तिनिष्ठया |

वशीकृतो जगन्नाथः साक्षाद्दर्शनमागतः ||

दिव्यपीताम्बरधरः सस्यश्यामलविग्रहः |

वंशीधरो वैजयन्तीवनमालाधरो हरिः ||

सन्ततं नन्ददासेन पर्यटन् गिरिगह्वरे |

चकार विविधो लीलां प्रेमानन्दविवर्धानीम् ||

आत्मानुभूतिं तां सर्वां कृष्णेन परमात्मना |

नोवाच कस्मैचिदपि तद्गुह्यं परमं खलु ||

Enchanted by the unwavering devotion of Shri Nandadasa, the Lord of the world (Jagannatha) Shri Hari gave him darshan, adorned with a yellow silk dress, a garland of fragrant sylvan flowers and the flute in His hand. He was in a bluish hue. Thus assuming a really visible form, He used to wander along with Shri Nandadasa at the foot of the Hill. He engaged in many divine sports which could augment the happiness born of devotion for Him. Shri Nandadasa did not reveal this experience that he had in the divine company of Shri Krishna, the Supreme Soul. For, is it not the secret of all secrets?