Ithai: The variation of איתי [Strong's H863], Ithai, and אתי [Strong's H863], Ittai, simply arises from the elision of י, yood, which is compensated by the reduplication of the next letter. 2Sa 23:29, Ittai Reciprocal: 2Sa 23:30 - Benaiah 1Ch 27:14 - Benaiah