It was narrated from ‘Abdullah bin Mas’ud that the Prophet (ﷺ) said:“Allah is Witr and He loves the odd (numbered), so perform Witr, O people of the Qur’an.” A Bedouin said: ‘What is the Messenger of Allah (ﷺ) saying?’ He said: ‘That is not for you or your companions.’”

English translation · Sunan Ibn Majah