Shuaib, Shoaib or Shuʿayb, was an ancient Midianite Nabi, sometimes identified with the Biblical Jethro. He is mentioned in the Quran a total of 11 times. Wikipedia
The Dua of Prophet Shuaib A.S
He recited this dua for his dealings with his people.
رَبَّنَا افْتَحْ بَيْنَنَا وَبَيْنَ قَوْمِنَا بِالْحَقِّ وَأَنتَ خَيْرُ الْفَاتِحِينَ
Rabbana iftah baynana wabayna qawmina bialhaqqi waanta khayru alfatiheena
Our Lord! Judge between us and our people in truth, for You are the Best of those who give judgment. – Quran 7:89