kṣatriyasya na vidyate

svadharmam-one's own religious principles; api-also; ca-indeed; aveksya-considering; na-never; vikampitum-to hesitate; arhasi-you deserve; dharmyat-from religious principles; hi-indeed; yuddhat-of fighting; sreyah-better engagements; anyat-anything else; ksatriyasya-of the ksatriya; na-does not; vidyate-exist.