Proverbs 19:2 in the King James Version
Also, that the soul be without knowledge, it is not good; and he that hasteth with his feet sinneth.
Context
1 Better is the poor who walks in his integrity than he who is perverse in his lips and is a fool.
2 It isn’t good to have zeal without knowledge, nor to be hasty with one’s feet and miss the way.
3 The foolishness of man subverts his way; his heart rages against the LORD.