Hadith Number 528. Narrated by 'Aisha (Radhi Allahu Anha): The Prophet (Sallallahu Alayhi wa Sallam) ordered that a short-tailed or mutilated-tailed snake (i.e. Abtar) should be killed, for it blinds the on-looker and causes abortion."
Hadith Number 529. Narrated by Abu Mulaika: Ibn 'Umar (Radhi Allahu Anhuma) used to kill snakes, but afterwards he forbade their killing and said, "Once the Prophet (Sallallahu Alayhi wa Sallam) pulled down a wall and saw a cast-off skin of a snake in it. He said, 'Look for the snake. 'They found it and the Prophet (Sallallahu Alayhi wa Sallam) said, "Kill it." For this reason I used to kill snakes. Later on I met Abu Lubaba who told me the Prophet (Sallallahu Alayhi wa Sallam) said, 'Do not kill snakes except the short-tailed or mutilated-tailed snake with two white lines on its back, for it causes abortion and makes one blind. So kill it.'"
Hadith Number 530. Narrated by Nafi' : Ibn 'Umar (Radhi Allahu Anhuma) used to kill snakes but when Abu Lubaba informed him that the Prophet (Sallallahu Alayhi wa Sallam) had forbidden the killing of snakes living in houses, he gave up killing them.
Hadith Number 531. Narrated by 'Aisha (Radhi Allahu Anha): The Prophet (Sallallahu Alayhi wa Sallam) said, "Five kinds of animals are mischief-doers and can be killed even in the Sanctuary: They are the rat, the scorpion, the kite, the crow and the rabid dog."
Hadith Number 532. Narrated by 'Abdullah bin 'Umar (Radhi Allahu Anhuma): Allah's Messenger (Sallallahu Alayhi wa Sallam) said, "It is not sinful of a person in the state of Ihram to kill any of these five animals: The scorpion, the rat, the rabid dog, the crow and the kite."
Hadith Number 533. Narrated by Jabir bin 'Abdullah (Radhi Allahu Anhuma): The Prophet (Sallallahu Alayhi wa Sallam) said, "Cover your utensils and tie your water skins, and close your doors and keep your children close to you at night, as the Jinn spread out at such time and snatch things away. When you go to bed, put out your lights, for the mischief-doer (i.e. the rat) may drag away the wick of the candle and burn the dwellers of the house." Ata said, "The devils." (instead of the Jinn).
Hadith Number 534. Narrated by 'Abdullah (Radhi Allahu Anhu): Once we were in the company of Allah's Messenger (Sallallahu Alayhi wa Sallam) in a cave. Surat-al-Mursalat (77) was revealed there, and we were learning it from Allah's Messenger (Sallallahu Alayhi wa Sallam). Suddenly a snake came out of its hole and we rushed towards it to kill it, but it hastened and entered its hole before we were able to catch it. Allah's Messenger (Sallallahu Alayhi wa Sallam) said," It has been saved from your evil and you have been saved from its evil."