Thabit bin Aslam Albanani ثابت بن أسلم البناني · The Book on Zakat

"We used to hope that an intelligent Bedouin would show up to question the Prophet while we were with him. So one while we were with him, a Bedouin came, kneeling in front of the Prophet, and he said: 'O Muhammad, your messenger came to us and told us that you say that Allah sent you.' So the Prophet say: 'Yes.' He said, 'So, (swear) by the One who raised the heaves, and spread out the earth, and erected the…

the Prophet was asked which fast was most virtuous after Ramadan? He said: "Sha'ban in honor of Ramadan" He said: "Which charity is best?" He (pbuh) said: "Charity in Ramadan."