ضَرَبَ الْيَوْمَ هِنْدٌ — Hind struck today.
ضَرَبَ is a singular masculine past verb. الْيَوْمَ is an accusative adverb of time related to the verb. هِنْدٌ is the nominative subject. Masculine agreement is allowed because the adverb separates the verb and the genuinely feminine subject.