Read and reflect on verse 1992 from Surah An-Nahl: And be true to your bond with God whenever you bind yourselves by a pledge, and do not break [your] oaths after having [freely] confirmed them and hav...
وَأَوْفُوا بِعَهْدِ اللَّهِ إِذَا عَاهَدْتُمْ وَلَا تَنْقُضُوا الْأَيْمَانَ بَعْدَ تَوْكِيدِهَا وَقَدْ جَعَلْتُمُ اللَّهَ عَلَيْكُمْ كَفِيلًا ۚ إِنَّ اللَّهَ يَعْلَمُ مَا تَفْعَلُونَ
And be true to your bond with God whenever you bind yourselves by a pledge, and do not break [your] oaths after having [freely] confirmed them and having called upon God to be witness to your good faith: behold, God knows all that you do.