accomplishment
2 occurrences across the corpus
King James Version
Acts 21:26
Then Paul took the men, and the next day purifying himself with them entered into the temple, to signify the accomplishment of the days of purification, until that an offering should be offered for every one of them.
OT Pseudepigrapha
The Letter of Aristeas 2:22
I hope to win great renown by the accomplishment of this work.