about Hijab in Quran

Salam alaykum!

Bismillahi rahmani rahim
In the name of Allah, the most gracious, the most merciful

"And say to the believing women that they should lower their gaze and guard their modesty; that they should not display their beauty and ornaments except what must ordinarily appear therof; that they should draw their veils over their bosoms and not display their beauty except to their husbands, their fathers, their husbands' fathers, their sons, their husbands' sons, their brothers, or their brothers' sons or their sisters' sons, or their women or the servants whom their right hands passess, or make servants free of physical needs, or small children who have no sense of the shame of sex, and that they should not strike their feet in order to draw attention to their hidden ornaments. And O you believers, turn you all together towards Allah, that you may attain Bliss."
An-Nur 24:31

"O Prophet! Enjoin your wives, your daughters, and the wives of true believers that they should cast their outer garments over their persons (when abroad) That is most convenient, that they may be distinguished and not be harassed. And Allah is Oft-Forgiving, Most Merciful."
Al-Ahzab 33:58-59