1 John 5:15

And if we know that he hear us, whatsoever we ask, we know that we have the petitions that we desired of him.
— 1 John 5:15, King James Version

In other translations

World English Bible (WEB)

And if we know that he listens to us whatever we ask, we know that we have the petitions which we have asked of him.

American Standard Version (ASV)

and if we know that he heareth us whatsoever we ask, we know that we have the petitions which we have asked of him.

Young's Literal Translation (YLT)

and if we have known that He doth hear us, whatever we may ask, we have known that we have the requests that we have requested from Him.