Matthew 7:26,27
26 But everyone who hears these words of mine and does not put them into practice is like a foolish man who built his house on sand. 27 The rain came down, the streams rose, and the winds blew and beat against that house, and it fell with a great crash.”
whole chapter for greater context:
https://www.biblegateway.com/passage/?search=Matthew%207&version=NIV&interface=amp
