Even if one is liberated, he nevertheless accepts the body he has received according to his past karma. Without misconceptions, however, he regards his enjoyment and suffering due to that karma the way an awakened person regards a dream he had while sleeping. He thus remains steadfast and never works to achieve another material body under the influence of the three modes of material nature.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
मुक्तोऽपि तावद्बिभृयात्स्वदेह- मारब्धमश्नन्नभिमानशून्यः । यथानुभूतं प्रतियातनिद्रः किं त्वन्यदेहाय गुणान्न वृङ्क्ते
mukto'pi tāvadbibhṛyātsvadeha- mārabdhamaśnannabhimānaśūnyaḥ | yathānubhūtaṃ pratiyātanidraḥ kiṃ tvanyadehāya guṇānna vṛṅkte
SB 5.1.16