The Prophet said, "(There are) two words which are dear to the Beneficent (Allah) and very light (easy) for the tongue (to say), but very heavy in weight in the balance. They are: ''Subhan Allah wa-bi hamdihi'' and ''Subhan Allah Al-`Azim."

(see Hadith 6682).

Allah's Apostle said, "(The following are) two words (sentences or utterances) that are very easy for the tongue to say, and very heavy in the balance (of reward), and most beloved to the Gracious Almighty (And they are): Subhan Allahi wa bi-hamdihi; Subhan Allahi-l-'Adhim,"

The Prophet used to invoke Allah at the time of distress, saying, "La ilaha illal-lahu Al-`Azim, al- Halim, La ilaha illal-lahu Rabbu-s-samawati wal-ard wa Rabbu-l-arsh il-azim."

Allah's Apostle used to say at a time of distress, "La ilaha illal-lahu Rabbul-l-'arsh il-'azim, La ilaha illallahu Rabbu-s-samawati wa Rabbu-l-ard, Rabbu-l-'arsh-il-Karim."

The Prophet said, "If anyone of you, when having sexual intercourse with his wife, says: Bismillah, Allahumma jannibni-Sh-Shaitan wa jannib-ish-Shaitan ma razaqtana, and if it is destined that they should have a child, then Satan will never be able to harm him."

The Prophet said, "Allah will say (on the Day of Resurrection), 'O Adam!' Adam will reply, 'Labbaik wa Sa`daik! ' Then a loud Voice will be heard (Saying) 'Allah Commands you to take out the mission of the Hell Fire from your offspring.' "

Somebody came to the house of Ibn `Umar and told him that Allah's Apostles had entered the Ka`ba. Ibn `Umar said, "I went in front of the Ka`ba and found that Allah's Apostle had come out of the Ka`ba and I saw Bilal standing by the side of the gate of the Ka`ba. I said, 'O Bilal! Has Allah's Apostle (p.b.u.h) prayed inside the Ka`ba?' Bilal replied in the affirmative. I said, 'Where (did he pray)?' He replied, '(He prayed) Between these two pillars and then he came out and offered a two rak`at prayer in front of the Ka`ba.' " Abu `Abdullah said: Abu Huraira said, "The Prophet (p.b.u.h) advised me to offer two rak`at of Duha prayer (prayer to be offered after sunrise and before midday). " Itban (bin Malik) said, "Allah's Apostle (p.b.u.h) and Abu Bakr, came to me after sunrise and we aligned behind the Prophet (p.b.u.h) and offered two rak`at."

I complained to Allah's Apostle that I was sick. He told me to perform the Tawaf behind the people while riding. So I did so and Allah's Apostle was praying beside the Ka`ba and reciting the Sura starting with "Wat-tur wa kitabin mastur."

The Prophet used to say in his bowing and prostrations, "Subhanaka l-lahumma Rabbana wa bihamdika; Allahumma ghfir li.' (Exalted [from unbecoming attributes] Are you O Allah our Lord, and by Your praise [do I exalt you]. O Allah! Forgive me).

The Prophet said, "The Imam is to be followed. Say the Takbir when he says it; bow if he bows; if he says 'Sami`a l-lahu liman hamidah', say, ' Rabbana wa laka l-hamd', prostrate if he prostrates and pray sitting altogether if he prays sitting."

Allah's Apostle said, "If anyone of you, when intending to have a sexual relation (sleep) with his wife, says: Bismillah, Allahumma jannibna ashShaitan, wa Jannib ash-Shaitana ma razaqtana, Satan would never harm that child, should it be ordained that they will have one. (Because of that sleep).

The Prophet said, "If anyone of you, when intending to have a sexual intercourse with his wife, says: 'Bismillah, Allahumma jannibna-sh-shaitan, wa jannibi-sh-shaitan ma razaqtana,' and if the couple are destined to have a child (out of that very sexual relation), then Satan will never be able to harm that child."

"When the "Surat-An-Nasr", 'When comes the Help of Allah and the conquest,' had been revealed to the Prophet he did not offer any prayer except that he said therein, "Subhanka Rabbana wa bihamdika; Allahumma ighfirli (I testify the Uniqueness of our Lord, and all the praises are for Him: O Allah, forgive me!")