"Is she accusing New Zealanders who raise concerns about their safety in relation to increased numbers of people in emergency accommodation as being racist?"
But Davidson doubled down on her comments.
"I am accusing a National member of this House of attempting to stigmatise a group of people with little access and resourcing, of attempting to whip up stigmatising and dehumanising narratives around groups of people who need our support," she said.
Outside the House, Davidson said she was concerned that any member of Parliament framed a group of people rather than focusing on solving housing.
"She absolutely has an ongoing habit of framing brown and/or poor people as the problem."
Davidson said her focus was instead on providing more transitional and secure housing.
However, Willis said the cost of emergency housing had spiralled out of control, with spending now more than $1 million a day.
She said the Associate Housing Minister's comments were disgraceful.
"I'm asking questions about an issue I think is very important to New Zealanders, it's about the safety of people living in emergency accommodation and the safety of those living nearby.
"There has been an explosion in the number of people living in motels, thousands more and I'm hearing really scary stories about the circumstances they are living in."
She said Davidson's job was to be making progress, not "throwing cheap attacks at opposition MPs".