The Prophet's companions used to advise people on religious and worldly matters in accordance with people’s cases and abilities. The caliph Uthman ibn Affan appointed Abdullah ibn Amer ibn Kuraiz a ruler over Basra after Abu Musa Al-Ash’ary in 29 H. Later, Uthamn appointed him over Basra and Fares after Othman ibn Abi Al-'As. Later, the caliph Mu'aweya ibn Abi Sufyan appointed him a ruler over Basra and then dismissed him after three years. Afterward, Abdullah lived in Medina until he died in 57 or 58 H. In this hadith, Abdullah ibn Omar visited Ibn 'Amer when he was sick. Ibn 'Amer asked him to supplicate Allah to him, for the Prophet's companion Abdullah ibn Omar was one of the righteous persons at that time. So, Ibn 'Amer was keen to ask for his supplication during this hardship. Abu Nu'aim narrated in his Mustakhraj, "When Abdullah ibn Omar visited Ibn 'Amer during his illness, people were praising Ibn 'Amer but Ibn Omar kept silent. Ibn Amer said to him, ‘O Abu Abdderrhman, what does prevent you from saying (alike)?’ Ibn Omar wisely answered, ‘I heard the Messenger of Allah (ﷺ) say, 'No prayer is accepted without ablution and no charity is accepted due to ghulul (taking spoils before authorized distribution).’” Ablution is a prerequisite to make prayer accepted and charity is not accepted if it is taken from spoils before authorized distribution. Generally, this hadith includes taking illegal money. Ibn Omar meant that Allah did not accept charity from illegal sources and Ibn 'Amer used to illegally take people's properties during his rule over some cities. Ibn Omar wanted to scold him for his old sins and urge him to repent to Allah although Ibn ‘Amer was dismissed in 29 H. and died in 57 or 58 H. Ibn Omar wanted to urge other rulers to perform righteous deeds and fear Allah. He also wanted to warn them against oppression and negligence. Ibn Omar scolded him although the Prophet (ﷺ), his companions, and the righteous ones after them used to supplicate Allah for people of sins. In the Two Sahihs, Abu Hurairah narrated, "Tufail ibn Amr Ad-Daousy and his companions came to the Prophet (ﷺ) and said, 'O Messenger of Allah, the tribe of Daous disobeyed and refused so supplicate Allah against them.' Someone said, 'Daous will be destroyed.' The Prophet (ﷺ) said, 'O Allah, guide the tribe of Daous and let them come.’” Finally, this hadith contains the following benefits: (1) It urges Muslims to visit the patient, (2) It confirms the scholars' advice to rulers with wisdom and good words, (3) It contains the virtue of ablution, (4) It contains the virtue of giving charity from legal properties, (5) It shows the legitimacy of asking righteous people for supplication to Allah, (6) It clarifies Ibn Omar's deep keenness in enjoining what is right and forbidding what is wrong, without flattery, and (7) It indicates that having illegal properties prevents accepting one's supplication..