CC Antya 13.39
govardhane nā caḍiha dekhite ‘gopāla’
“You should remain in Vṛndāvana for only a short time and then return here as soon as possible. Also, do not climb Govardhana Hill to see the Gopāla Deity.
In his Amṛta-pravāha-bhāṣya, Śrīla Bhaktivinoda Ṭhākura advises that one avoid remaining in Vṛndāvana for a very long time. As the saying goes, “Familiarity breeds contempt.” If one stays in Vṛndāvana for many days, he may fail to maintain proper respect for its inhabitants. Therefore those who have not attained the stage of spontaneous love for Kṛṣṇa should not live in Vṛndāvana very long. It is better for them to make short visits. One should also avoid climbing Govardhana Hill to see the Gopāla Deity. Since Govardhana Hill itself is identical with Gopāla, one should not step on the hill or touch it with his feet. One may see Gopāla when He goes elsewhere.