How many times is 'trust' mentioned in the old testament?

Answer 1

Essentially one would have to look at which version of the old testement one was reading.

The original Torah was written in Hebrew and therefore the word trust would not appear. Neither would it appear in later Greek translations or Latin translations.

Even English versions will differ as the meaning of the world has changed. The King James Bible uses a different version of English to the Revised Standard Version or the more recent Good News translation.

While I realise that this does not answer the question, it does give some insight into the changing nature of langauge over 3000 years and even over the last 400 or even the last 30 and hence the messsages of the text itself.