Canto 3 -
Araṇya-kāṇḍa
Chapter 35: Rāvaṇa Goes to Meet Mārīca Again
Text 3.35.31

तेषां दयार्थं गरुडस्तां शाखां शतयोजनाम्।
जगामादाय वेगेन तौ चोभौ गजकच्छपौ।
एकपादेन धर्मात्मा भक्षयित्वा तदामिषम्॥

teṣāṁ dayārthaṁ garuḍas tāṁ śākhāṁ śata-yojanām
jagāmādāya vegena tau cobhau gaja-kacchapau
eka-pādena dharmātmā bhakṣayitvā tad āmiṣam

teṣām dayā-artham = to bestow mercy upon them; garuḍaḥ = Garuḍa; tām = that; śākhām = branch; śata-yojanām = which was a hundred yojanas [in length]; jagāma = and proceeded; ādāya = caught; vegena = quickly; tau = the; ca = and; ubhau gaja-kacchapau = elephant and turtle [in another foot]; eka-pādena = with one  foot; dharma-ātmā = whose mind was dhārmika; bhakṣayitvā = he then ate up; tat = the; āmiṣam = flesh of those two creatures.

To bestow mercy upon them, Garuḍa, whose mind was dhārmika, quickly caught that branch which was a hundred yojanas [in length] with one foot, and the elephant and turtle [in another foot]. He then ate up the flesh of those two creatures and proceeded.

NOTE. In his purport to Bhagavad-gītā 6.24, Prabhupāda refers to Garuḍa’s merciful nature while explaining the importance of becoming and staying determined in bhakti-yoga despite apparent setbacks:

As for determination, one should follow the example of the sparrow who lost her eggs in the waves of the ocean. A sparrow laid her eggs on the shore of the ocean, but the big ocean carried away the eggs on its waves. The sparrow became very upset and asked the ocean to return her eggs. The ocean did not even consider her appeal. So the sparrow decided to dry up the ocean. She began to pick out the water in her small beak, and everyone laughed at her for her impossible determination. The news of her activity spread, and at last Garuḍa, the gigantic bird carrier of Lord Viṣṇu, heard it. He became compassionate toward his small sister bird, and so he came to see the sparrow. Garuḍa was very pleased by the determination of the small sparrow, and he promised to help. Thus Garuḍa at once asked the ocean to return her eggs lest he himself take up the work of the sparrow. The ocean was frightened at this, and returned the eggs. Thus the sparrow became happy by the grace of Garuḍa.

Similarly, the practice of yoga, especially bhakti-yoga in Kṛṣṇa consciousness, may appear to be a very difficult job. But if anyone follows the principles with great determination, the Lord will surely help, for God helps those who help themselves.