'Found' in the Bible

Therefore let us be on our guard lest perhaps, while He still leaves us a promise of being admitted to His rest, some one of you should be found to have fallen short of it.

Through faith Enoch was taken from the earth so that he did not see death, and he could not be found, because God had taken him; for before he was taken we have evidence that he truly pleased God.

And if they had cherished the remembrance of the country they had left, they would have found an opportunity to return;

For you know that even afterwards, when he wished to secure the blessing, he was rejected; for he found no opportunity for undoing what he had done, though he sought the blessing earnestly with tears.