Śrīmad-Bhāgavatam · Text 10.18.2
Who is speaking and story frame
व्रजे विक्रीडतोरेवं गोपालच्छद्ममायया ।
ग्रीष्मो नामर्तुरभवन्नातिप्रेयाञ्छरीरिणाम् ॥ २ ॥
vraje vikrīḍator evaṁ
gopāla-cchadma-māyayā
grīṣmo nāmartur abhavan
nāti-preyāñ charīriṇām
While Kṛṣṇa and Balarāma were thus enjoying life in Vṛndāvana in the guise of ordinary cowherd boys, the summer season gradually appeared. This season is not very pleasing to embodied souls.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.