दत्ता (dattā)त्रेय (treya) m. N. of a sage (son of Atri by Anasūyā who favoured Arjuna Kārtavīrya), Mahābhārata (Title) iii , xii f. ; Harivaṃśa (Title) ; Bhāgavata-purāṇa (Title) ix, 23, 23 (Brahmā, Viṣṇu, and Śiva propitiated by his penance became in portions of themselves severally his sons Soma, Datta, and Dur-vāsas; hence worshipped as representing the Triad), Viṣṇu-purāṇa (Title) i, 10, 10 ; iv, 11, 3 ; Mārkaṇḍeya-purāṇa (Title) xvi ff. ; Bṛhan-nāradīya-purāṇa, 38 adhyāya (subtitle) xxi [ID=89832]
— Monier-Williams Sanskrit-English Dictionary (1899)