On November 1, the Supreme Court heard two important cases. You can listen to the oral arguments at this audio archive page.
The specific links for the two cases heard on November 1 re Texas are:
21-463 Whole Woman's Health v. Jackson and
21-588 United States v. Texas.
Other important documents for the Dobbs case: Summary of Arguments - Mississippi Attorney General press release
Below you can read the 80 Amicus Briefs submitted in support of the Dobbs case.