Al Ahqaf, 15 Ayah
46:15
وَوَصَّيۡنَا ٱلۡإِنسَٰنَ بِوَٰلِدَيۡهِ إِحۡسَٰنًاۖ حَمَلَتۡهُ أُمُّهُۥ كُرۡهٗا وَوَضَعَتۡهُ كُرۡهٗاۖ وَحَمۡلُهُۥ وَفِصَٰلُهُۥ ثَلَٰثُونَ شَهۡرًاۚ حَتَّىٰٓ إِذَا بَلَغَ أَشُدَّهُۥ وَبَلَغَ أَرۡبَعِينَ سَنَةٗ قَالَ رَبِّ أَوۡزِعۡنِيٓ أَنۡ أَشۡكُرَ نِعۡمَتَكَ ٱلَّتِيٓ أَنۡعَمۡتَ عَلَيَّ وَعَلَىٰ وَٰلِدَيَّ وَأَنۡ أَعۡمَلَ صَٰلِحٗا تَرۡضَىٰهُ وَأَصۡلِحۡ لِي فِي ذُرِّيَّتِيٓۖ إِنِّي تُبۡتُ إِلَيۡكَ وَإِنِّي مِنَ ٱلۡمُسۡلِمِينَ ١٥
Wa Waşşaynā Al-'Insāna Biwālidayhi 'Iĥsānāan ۖ Ĥamalat/hu 'Ummuhu Kurhāan Wa Wađa`at/hu Kurhāan ۖ Wa Ĥamluhu Wa Fişāluhu Thalāthūna Shahrāan ۚ Ĥattá 'Idhā Balagha 'Ashuddahu Wa Balagha 'Arba`īna Sanatan Qāla Rabbi 'Awzi`nī 'An 'Ashkura Ni`mataka Allatī 'An`amta `Alayya Wa `Alá Wa A-Dayya Wa 'An 'A`mala Şāliĥāan Tarđāhu Wa 'Aşliĥ Lī Fī Dhurrīyatī ۖ 'Innī Tubtu 'Ilayka Wa 'Innī Mina Al-Muslimīna
And We have enjoined upon man, to his parents, good treatment. His mother carried him with hardship and gave birth to him with hardship, and his gestation and weaning [period] is thirty months. [He grows] until, when he reaches maturity and reaches [the age of] forty years, he says, "My Lord, enable me to be grateful for Your favor which You have bestowed upon me and upon my parents and to work righteousness of which You will approve and make righteous for me my offspring. Indeed, I have repented to You, and indeed, I am of the Muslims."