Find all tables containing column with specified name

 
SELECT      c.name  AS 'ColumnName',
            t.name AS 'TableName'
FROM        sys.columns c
JOIN        sys.tables  t 
            ON c.object_id = t.object_id
WHERE       c.name LIKE '%changeSignOffStaff%'
ORDER BY    TableName, ColumnName;

Rererence
https://stackoverflow.com/questions/4849652/find-all-tables-containing-column-with-specified-name