not darken somewhere's door

not darken somewhere's door

or

not darken somewhere's doorstep

OLD-FASHIONED
If someone never goes to a place, you can say that they do not darken its door or do not darken its doorstep. He had not darkened the door of a church for a long time. Plenty more cases never darken the doorstep of a courthouse. Note: The image here is of someone's dark shadow falling across the door.
See also: darken, door, not