Mark 4:24

2 Corinthians 9:6 NIV
Remember this: Whoever sows sparingly will also reap sparingly, and whoever sows generously will also reap generously.

Hebrews 2:1 NIV
We must pay the most careful attention, therefore, to what we have heard, so that we do not drift away.

Luke 8:18 NIV
Therefore consider carefully how you listen. Whoever has will be given more; whoever does not have, even what they think they have will be taken from them.”