An Amber Alert was sent out for the children Friday afternoon. They were last seen Monday in Crystal City, Texas at about 11:25 a.m.
Crystal City is about two hours southwest of San Antonio.
It was reported they were traveling in a gray 2008 Chevy Trailblazer.
The Zavala County Sheriff’s Office says the kids, who range in age from 11-months-old to 10-years-old, were found safe in North Dakota.
Law enforcement was looking for two adults, 29-year-old Ruben Lopez and 31-year-old Roxanne Fuentes, in connection with the possible abduction, but it is not known whether or not they’re in custody.
Anyone with information is urged to call the Zavala County Sheriff’s Office at (830) 374-3615.