advaita, nityānanda--caitanyera dui aṅga
aṅgera avayava-gaṇa kahiye upāṅga
advaita—Advaita Ācārya; nityānanda—Lord Nityānanda; caitanyera—of Lord Caitanya Mahāprabhu; dui—two; aṅga—limbs; aṅgera—of the limbs; avayava-gaṇa—the constituent parts; kahiye—I say; upāṅga—parts.
Śrī Advaita Prabhu and Śrī Nityānanda Prabhu are both plenary portions of Lord Caitanya. Thus They are the limbs [aṅgas] of His body. The parts of these two limbs are called the upāṅgas.
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