being on guard — SB 4.10.22plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 4.10.22

In the meantime, while Dhruva Mahārāja, doubtful of his mystic enemies, was talking with his charioteer, they heard a tremendous sound, as if the whole ocean were there, and they found that from the sky a great dust storm was coming over them from all directions.

engaged — SB 3.25.26plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 3.25.26

Thus consciously engaged in devotional service in the association of devotees, a person gains distaste for sense gratification, both in this world and in the next, by constantly thinking about the activities of the Lord. This process of Kṛṣṇa consciousness is the easiest process of mystic power; when one is actually situated on that path of devotional service, he is able to control the mind.

is engaged — SB 7.15.30plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 7.15.30

One who desires to conquer the mind must leave the company of his family and live in a solitary place, free from contaminated association. To maintain the body and soul together, he should beg as much as he needs for the bare necessities of life.

so engaged — SB 9.2.3plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 9.2.3

Among these sons, Pṛṣadhra, following the order of his spiritual master, was engaged as a protector of cows. He would stand all night with a sword to give the cows protection.

endeavor — SB 8.7.5plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 8.7.5

After thus adjusting how the snake was to be held, the sons of Kaśyapa, both demigods and demons, began their activities, desiring to get nectar by churning the ocean of milk.

engaged with full attention and effort — SB 8.10.1plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 8.10.1

Śukadeva Gosvāmī said: O King, the demons and Daityas all engaged with full attention and effort in churning the ocean, but because they were not devotees of Vāsudeva, the Supreme Personality of Godhead, Kṛṣṇa, they were not able to drink the nectar.

with great care — SB 10.11.31-32plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 10.11.31-32

Keeping all the old men, women, children and household paraphernalia on the bullock carts and keeping all the cows in front, the cowherd men picked up their bows and arrows with great care and sounded bugles made of horn. O King Parīkṣit, in this way, with bugles vibrating all around, the cowherd men, accompanied by their priests, began their journey.

with great endeavor — SB 8.7.1plugin-autotooltip__small plugin-autotooltip_bigŚrīmad Bhāgavatam 8.7.1

Śukadeva Gosvāmī said: O best of the Kurus, Mahārāja Parīkṣit, the demigods and demons summoned Vāsuki, king of the serpents, requesting him to come and promising to give him a share of the nectar. They coiled Vāsuki around Mandara Mountain as a churning rope, and with great pleasure they endeavored to produce nectar by churning the ocean of milk.