[He that is] soon angry dealeth foolishly
A man that is quick and short, of a hasty spirit, and presently discovers anger and resentment in his face; he says and does many foolish things, which he afterwards is sorry for, and repents, and is ashamed of; and he is to be pitied and forgiven; and a man of wicked devices is hated;
one that hides his anger, covers his resentment, contrives schemes to revenge himself, and waits an opportunity to put them in execution, is justly hateful to God and men.
The Brenton translation of the Septuagint is in the public domain.