The narration of Abdullah bin Unais is related to the same issue: "Seek the Night of Qadr tonight, and it was the twenty-third night."

This hadith of Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) is also about the same issue that I saw the Noble Prophet (peace be upon him) on the morning of the twenty-first night, and there was mud on his forehead and the tip of his nose. Because the Prophet (peace be upon him) had told the noble companions that he had seen himself prostrating in mud during Laylat al-Qadr, so the twenty-first night, according to the days that had passed in the month, was an odd night. It is possible that in that year, Ramadan was of twenty-nine days. In this way, that night, according to the remaining days, was the ninth night, while according to the days that had passed, it was the twenty-first night.

Sayyiduna Ibn Umar (may Allah be pleased with them both) narrates that when people would see dreams, they would present them before the Messenger of Allah (peace and blessings be upon him). The Messenger of Allah (peace and blessings be upon him) said: "I see that your dreams have agreed upon the last seven nights. So whoever wishes to search and seek, let him seek Laylat al-Qadr in the last seven nights." Imam Abu Bakr (may Allah have mercy on him) says that this narration can have two meanings: (1) It is about seeking in the last seven nights. When the Prophet (peace and blessings be upon him) came to know that the dreams of these noble companions in that year had agreed upon the last seven nights, he (peace and blessings be upon him) ordered them to seek Laylat al-Qadr in the last seven nights of that year. (2) The second meaning is that the Prophet (peace and blessings be upon him) ordered them to search and seek Laylat al-Qadr in the last seven nights when the noble companions (may Allah be pleased with them) became unable to seek Laylat al-Qadr in the complete last ten nights and expressed weakness.

Sayyiduna Ibn Umar (may Allah be pleased with them both) narrates that the Messenger of Allah (peace and blessings be upon him) said: "Seek Laylat al-Qadr in the last ten nights, and if any of you becomes weak or unable, then he should by no means be overcome or helpless in the remaining seven nights."