Unless his senses are thus engaged, a living entity cannot think of getting out of the great entanglement of material existence, which is exactly like Yamaraja's stringent rope

Expressions researched:
"Unless his senses are thus engaged, a living entity cannot think of getting out of the great entanglement of material existence, which is exactly like Yamarāja's stringent rope"

Srimad-Bhagavatam

SB Canto 5

The true activity of the sense organs—mind, sight, words and all the knowledge-gathering and working senses—is to engage fully in My service. Unless his senses are thus engaged, a living entity cannot think of getting out of the great entanglement of material existence, which is exactly like Yamarāja's stringent rope.

SB 5.5.27, Translation and Purport

The true activity of the sense organs—mind, sight, words and all the knowledge-gathering and working senses—is to engage fully in My service. Unless his senses are thus engaged, a living entity cannot think of getting out of the great entanglement of material existence, which is exactly like Yamarāja's stringent rope.

As stated in the Nārada-pañcarātra:

sarvopādhi-vinirmuktaṁ

tat-paratvena nirmalam

hṛṣīkeṇa hṛṣīkeśa-

sevanaṁ bhaktir ucyate

(CC Madhya 19.170)

This is the conclusion of bhakti. All the time, Lord Ṛṣabhadeva has been stressing devotional service, and now He is concluding by saying that all the senses should be engaged in the Lord's service. There are five senses by which we gather knowledge and five senses with which we work. These ten senses and the mind should be fully engaged in the Lord's service. Without engaging them in this way, one cannot get out of the clutches of māyā.