Water when it amounts to two qullahs or more

Sayyiduna Ibn Umar (may Allah be pleased with them both) said: The Messenger of Allah (peace and blessings be upon him) was asked about water in open wilderness from which animals and beasts of prey drink. He (peace and blessings be upon him) said: "When the water amounts to two qullahs, it does not carry impurity."

This hadith is also reported through another chain.

Sayyiduna Abdullah bin Amr (may Allah be pleased with him) said: "When the water amounts to forty qullahs, nothing makes it impure."

Sayyiduna Ibn Abbas (may Allah be pleased with them both) said: "When the water amounts to two dhanub (the name of a measure), nothing makes it impure."

Sayyiduna Ibn Umar (may Allah be pleased with them both) said: "When the water reaches two qullahs, nothing makes it impure."

Muhammad (Ibn Sirin) said: "When the water reaches one kurr, it does not carry impurity."

Masruq said: "When the water amounts to one kurr, nothing makes it impure."

Sa'id bin Jubayr said: "When stagnant water reaches three qullahs, nothing makes it impure."

Mujahid said: "When the water amounts to two qullahs, nothing makes it impure." Sharik said: I asked Abu Ishaq: "How much water are two qullahs?" He said: "Two large jars."

Abu Ubaydah said: "When the water amounts to one kurr, nothing makes it impure."

Muhammad bin al-Munkadir said: "When the water reaches forty qullahs, nothing makes it impure."