The clip begins with Farah apparently describing an unpleasant experience as he passed through security.
Farah says "you won't believe what has just happened" and that he complained to the manager to no avail.
He adds: "The guys were touching me up like crazy. Pure harassment. Pure, pure harassment."
A security guard then walks up to Farah and begins to escort him away in the direction of the departure gates.
Farah says: "You don't need to push me, I'll go to the gates. You can't touch me. Stop pushing me."
To that, the official replies: "I can touch you. Go to the gate, go to the gate."
As he turns Farah around with a firm hand on his right arm, the athlete says: "Leave me alone" and "You're on Instagram live".
The guard replies "I don't care" before walking away from Farah.
Farah ends the clip by saying: "The way I was getting treated was ridiculous. You see all that, guys? Unbelievable."
Farah's legion of social media followers left supportive comments after the video was uploaded.