Caitanya-caritāmṛta 15.142
sei kṛṣṇa bhaja tumi, hao kṛṣṇāśraya kṛṣṇa vinā anya-upāsanā mane nāhi laya
[sei krishna bhaja tumi, hao krishnaashraya krishna vinaa anya-upaasanaa mane naahi laya]
Blended reading (Sanskrit + English inline)
sei kṛṣṇa bhaja tumi, hao kṛṣṇāśraya kṛṣṇa vinā anya-upāsanā mane nāhi laya
“I then requested Murāri Gupta, ‘Worship Kṛṣṇa and take shelter of Him. But for His service, nothing appeals to the mind.’
My note
Source: vedabase.io