Bhagavad Gita As It Is

References to text BG 4.23
BG 4.23: The work of a man who is unattached to the modes of material nature and who is fully situated in transcendental knowledge merges entirely into transcendence.

Text
After performing the preliminaries of various sacrifices, Mahārāja Bharata offered the results in the name of religion to the Supreme Personality of Godhead, Vāsudeva. In other words, he performed all the yajñas for the satisfaction of Lord Vāsudeva, Kṛṣṇa. Mahārāja Bharata thought that since the demigods were different parts of Vāsudeva’s body, He controls those who are explained in the Vedic mantras. By thinking in this way, Mahārāja Bharata was freed from all material contamination, such as attachment, lust and greed. When the priests were about to offer the sacrificial ingredients into the fire, Mahārāja Bharata expertly understood how the offering made to different demigods was simply an offering to the different limbs of the Lord. For instance, Indra is the arm of the Supreme Personality of Godhead, and Sūrya [the sun] is His eye. Thus Mahārāja Bharata considered that the oblations offered to different demigods were actually offered unto the different limbs of Lord Vāsudeva.
The Activities of King Bharata
SB 5.7.6