Parents in the Quran

And [recall] when We took the covenant from the Children of Israel, [enjoining upon
them], “Do not worship except Allah ; and to parents do good and to relatives, orphans,
and the needy. And speak to people good [words] and establish prayer and give zakah.”
Then you turned away, except a few of you, and you were refusing.
Surat Al-Baqarah 2:83.

Hadith on Jahannam

Narrated Haritha bin Wahb: Al-Khuzai: The Prophet (peace be upon him) said, “Shall I inform you about the people of Paradise? They comprise every obscure unimportant humble person, and if he takes Allah’s Oath that he will do that thing, Allah will fulfill his oath (by doing that). Shall I inform you about the people of the Fire? They comprise every cruel, violent, proud and conceited person.” Anas bin Malik said, “Any of the female slaves of Medina could take hold of the hand of Allah’s Apostle and take him wherever she wished.”
Sahih Al-Bukhari – Book 73 Hadith 97