Surah Al-Baqarah (2:235)
وَلَا جُنَاحَ عَلَيْكُمْ فِيمَا عَرَّضْتُم بِهِۦ مِنْ خِطْبَةِ ٱلنِّسَآءِ أَوْ أَكْنَنتُمْ فِىٓ أَنفُسِكُمْ عَلِمَ ٱللَّهُ أَنَّكُمْ سَتَذْكُرُونَهُنَّ وَلَٰكِن لَّا تُوَاعِدُوهُنَّ سِرًّا إِلَّآ أَن تَقُولُوا۟ قَوْلًا مَّعْرُوفًا وَلَا تَعْزِمُوا۟ عُقْدَةَ ٱلنِّكَاحِ حَتَّىٰ يَبْلُغَ ٱلْكِتَٰبُ أَجَلَهُۥ وَٱعْلَمُوٓا۟ أَنَّ ٱللَّهَ يَعْلَمُ مَا فِىٓ أَنفُسِكُمْ فَٱحْذَرُوهُ وَٱعْلَمُوٓا۟ أَنَّ ٱللَّهَ غَفُورٌ حَلِيمٌ
And there is no burden upon you concerning what you give indirect indication of, by it, from asking women in marriage, or what you conceal within yourselves. Allah has known that you will mention them; but do not make mutual secret appointments with them, except that you say a recognized, decent saying. And do not resolve upon the knot of marriage until the writing reaches its term. And know that Allah knows what is within yourselves, so beware of Him; and know that Allah is Ever-Covering [of faults], Forbearing.
Roots in this verse: ج ن ح (jnH), ع ر ض (ErD), خ ط ب (xTb), ن س و (nsw), ك ن ن (knn), ن ف س (nfs), ع ل م (Elm), ا ل ه (Alh), ذ ك ر (*kr), و ع د (wEd), س ر ر (srr), ق و ل (qwl), ع ر ف (Erf), ع ز م (Ezm), ع ق د (Eqd), ن ك ح (nkH), ب ل غ (blg), ك ت ب (ktb), ا ج ل (Ajl), ح ذ ر (H*r), غ ف ر (gfr), ح ل م (Hlm)