I have a Hebrew lemma in the old testament, that I am wondering whether that same word is truly used in the NT. What is the most reliable way to do that? I could do a search for the English manuscript word, but of course that is subject to IMHO the largest amount of translation and judgment. Is there a Hebrew-based NT that I could search for the same lemma? Or is there another search method that I could use to more reliably say that yes, the original (or close to original...) authors of the NT were in fact referencing the same word/lemma as existed in a particular place in the OT?
Thanks for your thoughts!