Proverbs 14:29 He who is slow to be angry has great good sense; but he whose spirit is over-quick gives support to what is foolish. (BBE)
Proverbs 19:2 Further, without knowledge desire is not good; and he who is over-quick in acting goes out of the right way. (BBE)
Proverbs 21:5 The purposes of the man of industry have their outcome only in wealth; but one who is over-quick in acting will only come to be in need. (BBE)