Vaishnava Samhita. Ganga Yamuna Charitam. Vol II Book VI Chp 4 Shlokas 29 - 30

हरिवंशेन कथितं रहस्यं कृष्णचेष्टितम् 
शृण्वत्यौ च प्रतिदिनं परमानन्दमापतुः  ||
कन्याद्वयं विलोक्यापि हरिवंशमहाप्रभुः 
ललिताञ्च विशाखाञ्च स्मृत्वा बाष्पं मुमोच ह  ||

They listened to the secret truths of the divine pastimes of Shri Krishna narrated by Harivamsha and reached great heights of divine bliss. Harivamsha Mahaprabhu used to consider those two young girls as Lalita and Vishaka, the two close mates of Devi Radha. He used to look at them fondly and shed tears of joy.