Surah Al-Bakarah, Ayah-203, Holy Quran

And remember Allah during Numbered days. Then whoso hastens to leave in two days; there is no sin unto him
and whoso stays behind, then on him is no sin for the God fearing, and remain fearing God and know that you  have to be raised unto Him...

Surah Al-Bakarah, Ayah-201 & 202, Holy Quran

Someone says like this, 'O our Lord give us good in the world and give us good in the Hereafter and save
us from the torment of the Hell.
To such people there is share from their earning and Allah is swift at reckoning.

Surah Al-Bakarah, Ayah-200, Holy Quran

Then when you have completed the acts of Haj, remember Allah as you used to remember your fathers, but
more than that, and some one says like this, 'O our Lord give us in the world and there is no share of him in
the Hereafter...

Sahih Al-bukhari, Vol. 1, Hadith-24

Narrated Ibn' Umar (Radilallahuanhama) : Allah's Messenger (PBUH) Said, "I Have Been Ordered (By Allah) To Fight Against The People Till They Testify LA ILAHA ILLALLAH WA ANNA MUHAMMAD-UR-RASUL ALLAH (None Has The Right To Be Worshipped But Allah & That Muhammad (PBUH) is The Messenger Of Allah), Perform As-Salat (Pray) & Give Zakat. So If They Perform All That, Then They Save Their Lives & Properties From Me Except For Islamic Laws And Their Reckoning (Accounts) Will Be With (Done By) Allah...

Surah Al-Bakarah, Ayah-198, Holy Quran

There is no sin unto you that you seek the bounty of your Lord. Then when you return back from 'Arafat'
remembers Allah near Mashhare-Haram (Qazah Mountain) and remembers Him as He guided you and no
doubt, you had gone astray before...

Surah Al-Bakarah, Ayah-197, Holy Quran

The months of Hajj are known; then whoso determines to perform Hajj in these months, then there should be
no mention of Copulation before women nor any sin nor quarrelling with anyone till the time of Hajj; and
whatever good you do, Allah knows it. And take necessary provision with you, the best provision is piety and
remain fearing Me, O Men of under standing!

Surah Al-Bakarah, Ayah-196, Holy Quran

Fulfil the Haj and Umra for Allah. Then if you are prevented, send sacrifice which you may get easily and
shave not your heads, unless the sacrifice reaches its destination; Then whoso is ill of you or there is some
ailment in his head, then he should keep fast in exchange or give alms or sacrifice, then when you are at ease,
then whoso takes advantage by combining Umra with Haj, on him there is sacrifice which may be obtained
easily. Then whoso cannot afford. He should fast for three days during Haj and seven days when he returns
back home, these are ten days complete. This Command is for him who is not the dweller of Mecca and
remains fearing to Allah and knows that the torment of Allah is severe...