Thereafter, when the hands of the gigantic form separately became manifested, Indra, the ruler of the heavenly planets, entered into them, and thus the living entity is able to transact business for his livelihood.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
हस्तावस्य विनिर्भिन्नाविन्द्रः स्वर्पतिराविशत् । वार्तयांशेन पुरुषो यया वृत्तिं प्रपद्यते
hastāvasya vinirbhinnāvindraḥ svarpatirāviśat | vārtayāṃśena puruṣo yayā vṛttiṃ prapadyate
SB 3.6.21