[{"_id":{"$oid":"601baf0e5c307422c0fa958c"},"sale":"Test Sale","products":[[["productId","value1","value2","abc"],["productId","value1","value2"]],[["productId","value1","value2"],["productId","value1","value2"]],[["productId","value1","value2"],["productId","value1","value2"]]],"collectionProducts":["id","id","id"]}]

db.collection.find({"sale":"Test Sale",products:{"$elemMatch":{"$elemMatch":{"$elemMatch":{"$in":["abc"]}}}}})