Go to the Mixkit Sound Effects page and enter keywords related to the sound or its ID if known.
Assets fall under the Mixkit Free License , which permits use in both personal and commercial projects, such as YouTube videos, podcasts, and online advertisements.
Once you find the track, click the download icon next to the sound. You can typically choose between .wav or .mp3 formats.
Mixkit allows for unlimited downloads without requiring an account or attribution. The Creator's Guide to Using Mixkit Assets