get in line

After all, they'll have to get in line.

"We would not be spending this much time and energy and effort begging people to listen to us if we didn't hear from actual voters, this is what they're asking for. We would not be doing any of this. If all it took was for us to get in line and go, 'Yeah, like, let's endorse Harris tomorrow,' we would absolutely do it."

Should migrants ‘get in line and wait their turn’? What if there is no line?

I was here earlier, then they told me I had to get in line.

Harris’ rescue effort comes after progressives urged their colleagues to get in line behind Biden, with Congressperson Alexandria Ocasio-Cortez accusing Biden’s critics of wanting to toss out the entire ticket, including Harris.