A’maal for wedding night
The following A°māl are recommended for the wedding night according to ahul all bayit as (as) mentioned in alliyatul Muttaqīn :
1. Try to be in Wuďū for as much of the night as possible, and especially during the amaals below.
2. Begin by praising Allāh (SwT), then say Allāhu Akbar (أللهُ أكَبر), followed by a Ŝalawāt (أللهم صلى على محمّد و آل محمّد).
3. Recite a two Rak°at Ŝalāt, with the intention of ‘Mustaĥab Qurbatan IlAllāh (SwT)’ [a recommended prayer, seeking the pleasure of Allāh (SwT)], followed by a Ŝalawāt.
4. Recite the following Du°ā, followed by a Ŝalawāt. First the groom should recite it, after which the bride should say: Ilāhī Amīn [May Allāh (SwT) accept this].
أَللٌّهُمَّ ارْزُقْنِي إِلْفَهَا وَ وُدَّهَا وَ رِضَاهَا وَ رَضِّـنِي بِهَا ثُمَّ اجْمَعْ بَيْنَـنَا بِأَحْسَنِ اجْتِمَاعٍ وَ أَسَرِّ ائْتِلاَفٍ فَإِنَّكَ تُحِبُّ
الْحَلاَلَ وَ تَكْرَهُ الْحَرَام.
“O Allāh (SwT)! Bless me with her affection, love and her acceptance of me; and make me pleased with her, and bring us together in the best form of a union and in absolute harmony; surely You like lawful things and dislike unlawful things.” (al-Kāfī, vol. 3, pg. 481)
5. Even if a couple are not intending to conceive on the wedding night, it is recommended that the following Du°ās are recited for righteous children (whenever they are conceived):
a. The groom should then place his right palm on the bride’s forehead facing Qibla and recite:
أَللٌّهُمَّ بِأَمَانَتِكَ أَخَذْتُهَا وَ بِكَلِمَاتِكَ اسْتَحْلَلْـتُهَا فَإِنْ قَضَيْتَ لِي مِنْهَا وَلَداً فَاجْعَلْهُ مُبَارَكاً تَقِيًّا مِنْ شِيعَةِ آلِ مُحَمَّدٍ وَ لاَ تَجْعَلْ لِلشَّيْطَانِ فِيهِ شِرْكاً وَ لاَ نَصِيباً.
“O Allāh! I have taken her as Your trust and have made her lawful for myself by Your words. Therefore, if you have decreed for me a child from her, then make him/her blessed and pious from among the followers of the family of Muĥammad; and do not let the Satan have any part in him/her.” (al kafi vol. 5, pg. 500)
b. The following Du°ā should also be recited:
أَللٌّهُمَّ بِكَلِمَاتِكَ اسْتَحْلَلْتُهَا وَ بِأَمَانَتِكَ أَخَذْتُهَا. أَللٌّهُمَّ اجْعَلْهَا وَلُوداً وَدُوداً لاَ تَفْرَكُ تَأْكُلُ مِمَّا رَاحَ وَ لاَ تَسْأَلُ عَمَّا سَرَحَ.
“O Allāh! I have made her lawful for myself with Your words, and I have taken her in Your trust. O Allāh! Make her fertile and devoted.” (al kafi vol. 5, pg. 501)
6. The groom should wash the bride’s feet and sprinkle that water in all the four corners of the room and house. Allāh (SwT) will remove 70,000 types of poverty, 70,000 types of blessings will enter the house and 70,000 blessings will come upon the bride and groom. The bride will be safe from insanity, ulcers and leprosy.
(Wasāil ash-Shī~a, vol. 20, pg. 249, no. 25555)