atha — then; apara-ahne — in the afternoon; bhagavān — the Supreme Lord; kṛṣṇaḥ — Kṛṣṇa; saṅkarṣaṇa-anvitaḥ — together with Lord Balarāma; mathurām — Mathurā; prāviśat — entered; gopaiḥ — by the cowherd boys; didṛkṣuḥ — wanting to see; parivāritaḥ — joined.