Laylat al-Qadr occupies great status and significance. The Prophet (may Allah's peace and blessings be upon him) held it in high regard and commanded us to seek it and perform Qiyām al-Layl therein out of faith and in pursuit of reward from Allah. The Prophet (may Allah's peace and blessings be upon him) determined that it occurs on the odd-numbered nights within the last ten days of Ramadan and mentioned certain signs that point to it. In this Hadīth, the Tābi‘i Zirr ibn Hubaysh relates that he asked ’Ubayy ibn Ka‘b (may Allah be pleased with him) about the statement by ‘Abdullāh ibn Mas‘ūd (may Allah be pleased with him) to the effect that whoever performs Qiyām all year long will certainly reach Laylat al-Qadr on one of its nights. He did not specify this night for them. It is understood from this statement that he thought it to be an obscure night that moves throughout the year and is not limited to Ramadan. When 'Ubayy ibn Ka‘b (may Allah be pleased with him) heard that, he supplicated so that Allah shows mercy to Ibn Mas‘ūd (may Allah be pleased with him), and that was the supplication of someone who knew the intent of the statement made by Ibn Mas‘ūd, and by way of presenting an excuse for him. Then, he explained that Ibn Mas‘ūd (may Allah be pleased with him), by his statement, intended to deter people from abandoning Qiyām al-Layl and instead waiting for Laylat al-Qadr; so, they would perform Qiyām al-Layl only on this night or neglect to perform Qiyām on the other nights of the year; and thus the wisdom behind obscurity, for which the Prophet (may Allah's peace and blessings be upon him) was made to forget it, would be missed. So, he wanted to prompt the people to diligently seek this night by performing Qiyām al-Layl a lot. Then, 'Ubayy ibn Ka‘b (may Allah be pleased with him) informed that Ibn Mas‘ūd (may Allah be pleased with him) was aware that it occurs in Ramadan, that it occurs within the last ten days, and that it is the twenty-seventh night. Then, ’Ubayy (may Allah be pleased with him) took a solemn oath, without saying thereafter: if Allah wills, "that it is the twenty-seventh night". ’Ubayy ibn Ka‘b (may Allah be pleased with him) assured that Laylat al-Qadr is the twenty-seventh night of Ramadan and swore emphatically about that. Thereupon, Zirr ibn Hubaysh: What is your proof for that, O Abu al-Mundhir? This is the surname of ’Ubayy ibn Ka‘b (may Allah be pleased with him). ’Ubayy (may Allah be pleased with him) replied: The sign - or the mark - which the Messenger of Allah (may Allah's peace and blessings be upon him) informed us about, namely that the sun rises in the next morning of this night with no rays. Rather, it is pure and no extended rays are seen for it. So, its light spreads without rays, as the moon gives light without rays. The rays of the sun are what you see in sunlight that resembles ropes and rods coming towards you, when you look at it. There is a difference of opinion over specifying Laylat al-Qadr. According to the opinion more likely to be correct, it occurs on the odd-numbered nights during the last ten days, as demonstrated by the pure Sunnah. Out of His wisdom, Allah Almighty kept it hidden from the people so that they diligently seek it within these nights, and engage in a lot of worship that brings them benefit. The Hadīth points out that some of the Companions would adopt the approach of resolve to reach their objectives. It informs that one of the signs of Laylat al-Qadr is that the sun rises in the next morning of this night with no rays..