Following are a number of back-translations as well as a sample translation for translators of Proverbs 19:19:

• Kupsabiny: “Leave/Allow a hot tempered person to meet the consequences,
  because if you rescue (him), he will return to his things/words.” (Source: Kupsabiny Back Translation)
• Newari: “People whose anger is evil always give trouble,
  If you forgive them once
  they will always be giving trouble.” (Source: Newari Back Translation)
• Hiligaynon: “Let a man who easily gets-angry answers to what he is-doing, for if you (sing.) will-help him, he will- only -keep-on-repeating what he is-doing.” (Source: Hiligaynon Back Translation)
• Kankanaey: “The person who is fierce/easily-angered always has-problems. If you (sing.) help (him), it will-be-necessary that you (sing.) do it again.” (Source: Kankanaey Back Translation)
• English: “Those who do not control their temper/quickly become very angry will have to endure what happens as a result;
  but if we rescue them from those troubles once, we will have to continue rescuing them.” (Source: Translation for Translators)