ṚV, 1, 116, 3.1 tugro ha bhujyum aśvinodameghe rayiṃ na kaścin mamṛvāṁ avāhāḥ /

ṚV, 1, 117, 14.1 yuvaṃ tugrāya pūrvyebhir evaiḥ punarmanyāv abhavataṃ yuvānā /

ṚV, 6, 20, 8.2 ā tugraṃ śaśvad ibhaṃ dyotanāya mātur na sīm upa sṛjā iyadhyai //

ṚV, 6, 26, 4.2 tvaṃ tugraṃ vetasave sacāhan tvaṃ tujiṃ gṛṇantam indra tūtoḥ //

ṚV, 6, 62, 6.1 tā bhujyuṃ vibhir adbhyaḥ samudrāt tugrasya sūnum ūhathū rajobhiḥ /

ṚV, 10, 49, 4.1 aham piteva vetasūṃr abhiṣṭaye tugraṃ kutsāya smadibhaṃ ca randhayam /

Aṣṭādhyāyī, 4, 4, 115.0 tugrād ghan //