Examples given in Quran

 أَلَمْ تَرَ كَيْفَ ضَرَبَ اللّهُ مَثَلاً كَلِمَةً طَيِّبَةً كَشَجَرةٍ طَيِّبَةٍ أَصْلُهَا ثَابِتٌ وَفَرْعُهَا فِي السَّمَاء 14:24

(Fathe Muhammad Jalandari)
کيا تم نے نہيں ديکھا کہ خدا نے پاک بات کي کيسي مثال بيان فرمائي ہے (وہ ايسي ہے) جيسے پاکيزہ درخت جس کي جڑ مضبوط (يعني زمين کو پکڑے ہوئے) ہو اور شاخيں آسمان ميں 14:24

(Muhammad Assad)
 14:24 ART THOU NOT aware how God sets forth the parable of a good word? [It is] like a good tree, firmly rooted, [reaching out] with its branches towards the sky,14:24

(Yousaf Ali)
 14:24 Seest thou not how Allah sets forth a parable? - A goodly word like a goodly tree, whose root is firmly fixed, and its branches (reach) to the heavens,- of its Lord. So Allah sets forth parables for men, in order that they may receive admonition.14:24