He drank something after Fajr during a voluntary fast. Does he have to offer expiation?

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Check below answers in case you are looking for other related questions:
Is it possible to fast al-ayyaam al-beed based on the dates published in newspapers or calendars?
Can she observe a voluntary fast when she still owes days from Ramadaan?

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Related Answers:
Do the six days of Shawwaal have to be fasted consecutively?
Fasting al-Ayyaam al-Beed is done according to the lunar calendar, not the solar
How do we know when ‘Aashooraa’ is this year?
Is it possible to fast al-ayyaam al-beed based on the dates published in newspapers or calendars?
Can she observe a voluntary fast when she still owes days from Ramadaan?

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