Mark 4:24
And he said unto them, Take heed what ye hear: with the measure ye mete, shall it be measured back to you; and something over shall be given to you that hear.
John 5:9-12
And instantly the man was made whole, and took up his bed, and walked away: and that day was the sabbath.
Luke 8:18
Take heed therefore how ye hear: for whosoever hath, to him shall be given; and whosoever hath not, even what he seemeth to have shall be taken away from.
Acts 20:28
Take heed therefore to yourselves, and to all the flock, over which the Holy Ghost hath made you bishops, to feed as shepherds the church of God, which he purchased with his own blood.
Hebrews 2:1-3
FOR this reason we ought to attend more diligently to the things which have been heard, lest by any means we let them flow by us.
Hebrews 12:15-16
carefully observing lest any of you fail of attaining the grace of God; lest any root of bitterness springing up trouble you, and by it many be defiled;