MānGS, 1, 23, 14.0 atha dīkṣāśvamedhikī dvādaśarātram //

VārGS, 7, 4.0 athāgnivratāśvamedhikī dīkṣā saṃvatsaraṃ dvādaśarātraṃ vā //

VārŚS, 3, 4, 1, 49.1 ādhvarikīr hutvākūtam agnim iti ṣaḍāgnikīr juhoti śeṣaṃ cāśvamedhikīnām ante pūrṇāhutīnām //

MBh, 1, 2, 66.1 tato 'śvamedhikaṃ parva sarvapāpapraṇāśanam /

MBh, 1, 2, 206.1 tato 'śvamedhikaṃ nāma parva proktaṃ caturdaśam /

MBh, 16, 8, 21.1 tasyāśvamedhikaṃ chatraṃ dīpyamānāśca pāvakāḥ /