Many verbs take a dative where English has a direct object, especially verbs of favouring, obeying, resisting and being angry, and compounds with ad-, in-, ob-, sub- and similar prefixes.
Special verbs: succenseo, irascor "be angry with", obsequor, pareo "obey", servio "serve", noceo "harm", invideo "envy", ignosco "pardon", adversor "oppose", faveo "favour", sufficio "be enough for": succensere congeneri "to be angry with a kinsman".
Compounds with ad-, ante-, con-, in-, inter-, ob-, prae-, sub-, super- often take a dative of the person or thing affected: incumbat tibi "weigh on you", voluptati … succumbit "gives in to pleasure", obveniunt illis "happen to them", imaginationi … se objicit "presents itself to the imagination".
Translate the dative as the English object, or with "to", "on", "with". Do not look for an accusative object that is not there.