Berean Study Bible
We must pay closer attention, therefore, to what we have heard, so that we do not drift away.

King James Bible
Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip.

American Standard Version
Therefore we ought to give the more earnest heed to the things that were heard, lest haply we drift away from them .

Darby Bible Translation
For this reason we should give heed more abundantly to the things [we have] heard, lest in any way we should slip away.

Douay-Rheims Bible
Therefore ought we more diligently to observe the things which we have heard, lest perhaps we should let them slip.

English Revised Version
Therefore we ought to give the more earnest heed to the things that were heard, lest haply we drift away from them.

Young's Literal Translation
Because of this it behoveth us more abundantly to take heed to the things heard, lest we may glide aside,