It is narrated from Sayyiduna Jabir (may Allah be pleased with him), he says: We were with Sayyiduna Abu Ubaidah (may Allah be pleased with him), the Noble Prophet (peace and blessings be upon him) sent us with him on a journey, our provisions ran out, then we found a fish which the river had thrown out, we wanted to eat it, but Sayyiduna Abu Ubaidah (may Allah be pleased with him) stopped us from doing so and then said: There is no harm, we are the messengers of the Messenger of Allah (peace and blessings be upon him), eat it. So we ate from it for several days, then when we came to the Noble Prophet (peace and blessings be upon him), we informed him about it, he (peace and blessings be upon him) said: If you have any part of that fish left, send it to us.

It is also narrated from Sayyiduna Jabir (may Allah be pleased with him), he says: We fought in jihad along with the Messenger of Allah (peace and blessings be upon him), we found locusts and ate them.

It is narrated from Abu Ya’foor, he says: My companion asked Sayyiduna Abdullah bin Abi Awfa (may Allah be pleased with them both) about locusts, while I was also with him. He replied: There is no harm in it. I participated in seven battles with the Noble Prophet (peace and blessings be upon him), and we used to eat locusts.

(Second chain) Sayyiduna Ibn Abi Awfa (may Allah be pleased with both of them) said: We participated in seven expeditions with the Noble Prophet (peace and blessings be upon him), and during them we used to eat locusts.

Sayyiduna Abdullah bin Amr (may Allah be pleased with them) narrates that the Noble Prophet (peace and blessings be upon him) said: Two dead animals and two types of blood have been made lawful for us; the two dead animals are fish and locusts, and the two types of blood are liver and spleen.