Отцами

72 сотвори́т ми́лость с отца́ми на́шими и помя́нет свято́й заве́т Свой,

72 [create, make] [favor, favored, favour, favoured, grace, mercy] [and, from, in, of, with] fathers our and [remember, will remember] holy [covenant, testament, the covenant] [Mine, My Own],

to show the mercy promised to our fathers and to remember his holy covenant,
Luke 1:72 ESV

To perform the mercy promised to our fathers,
and to remember his holy covenant;
Luke 1:72 KJV