بَارَكَ اللَّهُ لَكَ فِي الْمَوْهُوبِ لَكَ وَشَكَرْتَ الْوَاهِبَ وَبَلَغَ أَشُدَّهُ وَرُزِقْتَ بِرَّهُ
Barakallahu laka fil-mawhubi lak, wa shakarta-l-wahib, wa balagha ashuddahu, wa ruziqta birrah
May Allah bless you in what He has given you. May you give thanks to the One who granted this gift. May the child reach maturity, and may you be granted his righteousness.
This is the du'a said to congratulate parents on the birth of a new child. The response is: "Barakallahu laka wa baraka 'alayk, wa jazakallahu khayra" — May Allah bless you and shower His blessings upon you, and reward you with good.
Related Du'as
رَبِّ لَا تَذَرْنِي فَرْدًا وَأَنْتَ خَيْرُ الْوَارِثِينَ
My Lord, do not leave me alone with no offspring, while You are the best of inheritors.
Sahihرَبَّنَا أَفْرِغْ عَلَيْنَا صَبْرًا وَثَبِّتْ أَقْدَامَنَا وَانصُرْنَا عَلَى الْقَوْمِ الْكَافِرِينَ
Our Lord, pour upon us patience, make our feet firm, and give us victory over the disbelieving people.
Sahihاللَّهُمَّ أَحْسِنْ عَاقِبَتَنَا فِي الْأُمُورِ كُلِّهَا وَأَجِرْنَا مِنْ خِزْيِ الدُّنْيَا وَعَذَابِ الْآخِرَةِ
O Allah, make good the outcome of all our affairs and protect us from the disgrace of this world and the punishment of the Hereafter.
Sahihاللَّهُمَّ أَلِّفْ بَيْنَ قُلُوبِنَا وَأَصْلِحْ ذَاتَ بَيْنِنَا وَاهْدِنَا سُبُلَ السَّلَامِ وَنَجِّنَا مِنَ الظُّلُمَاتِ إِلَى النُّورِ وَجَنِّبْنَا الْفَوَاحِشَ مَا ظَهَرَ مِنْهَا وَمَا بَطَنَ
O Allah, unite our hearts, mend our relations, guide us to paths of peace, deliver us from darkness into light, and keep us away from indecencies — both outward and inward.
Sahih