(ض) دَانَ يَدِيْنُ دِيْنًاdāna yadīnu dīnan: to be master / to be subject (a sense that cuts both ways); to recompense.
دِيْنٌdīn (also a noun, ism dhāt): (1) recompense. ﴿مٰلِكِ يَوْمِ الدِّيْنِ﴾ (Al-Fātiḥah 1:4); (2) a code of life. ﴿لَآ اِكْرَاهَ فِي الدِّيْنِ﴾ (Al-Baqarah 2:256); (3) obedience. ﴿مُخْلِصِيْنَ لَهُ الدِّيْنَ﴾ (Al-Bayyinah 98:5); (4) the law of the land. ﴿مَا كَانَ لِيَاْخُذَ اَخَاهُ فِيْ دِيْنِ الْمَلِكِ﴾ (Yūsuf 12:76)
مَدِيْنٌmadīn (passive participle, ism mafʿūl): one who is recompensed; a subject. ﴿ءَاِنَّا لَمَدِيْنُوْنَ﴾ (Aṣ-Ṣāffāt 37:53)
(ض) دَانَ يَدِيْنُ دَيْنًاdāna yadīnu daynan: to lend; دَيْنٌdayn: a debt. ﴿مِنْۢ بَعْدِ وَصِيَّةٍ يُّوْصِيْ بِهَآ اَوْ دَيْنٍ﴾ (An-Nisāʾ 4:11)
Form VI (tafāʿul) تَدَايَنَ يَتَدَايَنُ تَدَايُنًاtadāyana yatadāyanu tadāyunan: to deal with one another on credit. ﴿اِذَا تَدَايَنْتُمْ بِدَيْنٍ اِلٰٓى اَجَلٍ مُّسَمًّي﴾ (Al-Baqarah 2:282)