Old English 
From Proto-Germanic *sakanan. Cognate with Old Saxon sakan, Old High German sahhan, Old Norse saka, Gothic 𐍃𐌰𐌺𐌰𐌽 (sakan).
sacan (strong class VI) (third-person sg preterite sōc, preterite plural sōcon, past participle sacen)
- to fight
- to argue, disagree
- to accuse, blame
sacan (infinitive sacar)
- Second-person plural (ustedes) present indicative form of sacar.
- Third-person plural (ellos, ellas, also used with ustedes?) present indicative form of sacar.