From G1 (as a negative particle) and G3539; not to know (through lack of information or intelligence); by implication to ignore (through disinclination): - (be) ignorant ({-ly}) not {know} not {understand} unknown.
Verse
Matrix
Act 21:26Then Paul took the men, and the next day purifying himself with them entered into the temple, to signify the accomplishment of the days of purificationG49, until that an offering should be offered for every one of them.