The Koran

[6.144] And two of camels and two of cows. Say: Has He forbidden the two males or the two females or that which the wombs of the two females contain? Or were you witnesses when Allah enjoined you this? Who, then, is more unjust than he who forges a lie against Allah that he should lead astray men without knowledge? Surely Allah does not guide the unjust people.

[7.40] Surely (as for) those who reject Our communications and turn away from them haughtily, the doors of heaven shall not be opened for them, nor shall they enter the garden until the camel pass through the eye of the needle; and thus do We reward the guilty.
[7.73] And to Samood (We sent) their brother Salih. He said: O my people! serve Allah, you have no god other than Him; clear proof indeed has come to you from your Lord; this is (as) Allah's she-camel for you-- a sign, therefore leave her alone to pasture on Allah's earth, and do not touch her with any harm, otherwise painful chastisement will overtake you.
[7.77] So they slew the she-camel and revolted against their Lord's commandment, and they said: O Salih! bring us what you threatened us with, if you are one of the apostles.

[11.64] And, O my people! this will be (as) Allah's she-camel for you, a sign; therefore leave her to pasture on Allah's earth and do not touch her with evil, for then a near chastisement will overtake you.

[12.65] And when they opened their goods, they found their money returned to them. They said: O our father! what (more) can we desire? This is our property returned to us, and we will bring corn for our family and guard our brother, and will have in addition the measure of a camel (load); this is an easy measure.
[12.72] They said: We miss the king's drinking cup, and he who shall bring it shall have a camel-load and I am responsible for it.

[17.59] And nothing could have hindered Us that We should send signs except that the ancients rejected them; and We gave to Samood the she-camel-- a manifest sign-- but on her account they did injustice, and We do not send signs but to make (men) fear.

[22.27] And proclaim among men the Pilgrimage: they will come to you on foot and on every lean camel, coming from every remote path,
[22.36] And (as for) the camels, We have made them of the signs of the religion of Allah for you; for you therein is much good; therefore mention the name of Allah on them as they stand in a row, then when they fall down eat of them and feed the poor man who is contented and the beggar; thus have We made them subservient to you, that you may be grateful.

[26.155] He said: This is a she-camel; she shall have her portion of water, and you have your portion of water on an appointed time;

[54.27] Surely We are going to send the she-camel as a trial for them; therefore watch them and have patience.

[59.6] And whatever Allah restored to His Apostle from them you did not press forward against it any horse or a riding camel but Allah gives authority to His apostles against whom He pleases, and Allah has power over all things.

[91.13] So Allah's apostle said to them (Leave alone) Allah's she-camel, and (give) her (to) drink.