﴿ وَوَصَّيْنَا ٱلْإِنسَٰنَ بِوَٰلِدَيْهِ إِحْسَٰنًا ۖ حَمَلَتْهُ أُمُّهُۥ كُرْهًۭا وَوَضَعَتْهُ كُرْهًۭا ۖ وَحَمْلُهُۥ وَفِصَٰلُهُۥ ثَلَٰثُونَ شَهْرًا ۚ حَتَّىٰٓ إِذَا بَلَغَ أَشُدَّهُۥ وَبَلَغَ أَرْبَعِينَ سَنَةًۭ قَالَ رَبِّ أَوْزِعْنِىٓ أَنْ أَشْكُرَ نِعْمَتَكَ ٱلَّتِىٓ أَنْعَمْتَ عَلَىَّ وَعَلَىٰ وَٰلِدَىَّ وَأَنْ أَعْمَلَ صَٰلِحًۭا تَرْضَىٰهُ وَأَصْلِحْ لِى فِى ذُرِّيَّتِىٓ ۖ إِنِّى تُبْتُ إِلَيْكَ وَإِنِّى مِنَ ٱلْمُسْلِمِينَ ﴾

“NOW [among the best of the deeds which] We have enjoined upon man is goodness towards his parents. In pain did his mother bear him, and in pain did she give him birth; and her bearing him and his utter dependence on her took thirty months. and so, when he attains to full maturity and reaches forty years, he [that is righteous] prays: “O my Sustainer! Inspire me so that I may forever be grateful for those blessings of Thine with which Thou hast graced me and my parents, and that I may do what is right [in a manner] that will meet with Thy goodly acceptance; and grant me righteousness in my offspring [as well]. Verily, unto Thee have I turned in repentance: for, verily, I am of those who have surrendered themselves unto Thee!””

(�till, when he attaineth full strength and reacheth forty years�) [46:15]. 'Ata' reported that Ibn 'Abbas said: �This verse was revealed about Abu Bakr al-Siddiq, may Allah be well pleased with him. He had travelled with the Messenger of Allah, Allah bless him and give him peace - when he was eighteen years old and the Messenger of Allah, Allah bless him and give him peace, was twenty - to Syria for trade. When they reached a place where there was a lotus tree, the Messenger of Allah, Allah bless him and give him peace, sat under the shade of this tree while Abu Bakr went to a monk nearby to ask him about religion. The monk then asked Abu Bakr: 'Who is that man under the shade of the lotus?' Abu Bakr said: 'He is Muhammad ibn 'Abd Allah ibn 'Abd al-Muttalib'. The monk said: 'By Allah, he is a Prophet. No one sat under the shade of this tree after Jesus, son of Mary, except Muhammad the Prophet of Allah'. At that moment, certainty and faith entered Abu Bakr's heart. He accompanied the Messenger of Allah, Allah bless him and give him peace, everywhere whether in travel or in Mecca. When The Messenger of Allah, Allah bless him and give him peace, was sent as a Prophet at the age of forty, Abu Bakr who was then thirty-eight embraced Islam and believed in the Messenger of Allah, Allah bless him and give him peace. When Abu Bakr reached forty, he prayed (My Lord! Arouse me that I may give thanks for the favour wherewith Thou hast favoured me�)�.