And we have commanded man to be good towards parents; his mother bore him with hardship, and delivered him with hardship; and carrying him and weaning him is for thirty months; until when he reached maturity and became forty years of age, he said, "My Lord! Inspire me to be thankful for the favors you bestowed upon me and my parents, and that I may perform the deeds pleasing to you, and keep merit among my offspring; I have inclined towards you and I am a Muslim"