Get Table by Column name

SELECT *
FROM INFORMATION_SCHEMA.COLUMNS
WHERE COLUMN_NAME LIKE '%column_name%'
ORDER BY TABLE_NAME

buscar texto contenido en stored procedure

SELECT DISTINCT o.name ,o.xtype
FROM syscomments c
INNER JOIN sysobjects o ON c.id=o.id
WHERE c.TEXT LIKE '%TEXTO_A_BUSCAR%'