interesting... although i wouldn't say verse 37 is hidden. biblegateway's NIV which is probably result 1 of any Bible search online has it as a footnote, which is very visible by the time you're reading 36 and 38. strange that they choose to omit it from the main text (especially by literally just blanking the verse) but i don't think there's been any cover-up, just pedantry about which early manuscript had what.