Saṃskṛtam through the Gita
See तृतीया (Instrumental — with / by) · एकवचनम् (Singular) · स्त्रीलिङ्गः (Feminine) · नकारान्तः (n-stems) in Bhagavad Gita shlokas. Pick a concept and see the shlokas it features in.
See the same grammar feature highlighted in Gītā ślokas.
