A Little Out = A Little Back

Then He said to them, Pay attention to what you hear. By the measure you use,  it will be measured and added to you. Mark 4:24 (HCSB)

And He said to them, Be careful what you are hearing. The measure [of thought and study] you give [to the truth you hear] will be the measure [of virtue and knowledge] that comes back to you--and more [besides] will be given to you who hear. Marked 4:24 (Amplified)