Is there an English collection of judgements of the prophet David PBUH? I heard he had wonderful judgements and I am interested to study them. Are they available today?
"And David did judgment and kindness" (Samuel 2 8:16). They ask: How can there be judgment and kindness together? They answer that the way he ruled was doing judgment to one of the parties and kindness to the other: He would judge fairly, making the innocent one innocent and the guilty one guilty, making the guilty one pay the innocent; but if he saw that the guilty one was poor, he would pay the poor one out of his own money. By doing so, he was giving the innocent one his money with judgment and the guilty one his money with kindness.
In the Jewish tradition regarding King David, his role as a judge doesn't figure particularly prominently. He is much better known as a military leader and as the author of Psalms, Biblical poems that serve as the basis for many of our daily prayers.
If you want to learn more about the Jewish tradition regarding King David, I recommend that you take a look at the Biblical Book of Samuel, which is our primary source for his biography. In addition, if you're interested in accessing his wisdom, albeit in poetry rather than in judgement, I recommend that you study the Book of Psalms.