KAṬHA UPANISHAD · 1.1.4

स होवाच पितरं तत कस्मै मां दास्यसीति ।
द्वितीयं तृतीयं तँ होवाच मृत्यवे त्वा ददामीति ॥ ४॥

sa hovāca pitaraṃ tata kasmai māṃ dāsyasīti ।
dvitīyaṃ tṛtīyaṃ tam̐ hovāca mṛtyave tvā dadāmīti ॥ 4॥

He said to his father, “Me, O my father, to whom wilt thou give?” A second time and a third he said it, and he replied, “To Death I give thee.”