Many of the books we read have words that rhyme.
cat-hat-fat-sat-bat-mat
fox-box-lox
For words to rhyme the ending sound is the same and the beginning sound is different. Dr. Seuss wrote many books that rhyme: Cat in the Hat and Fox in Socks.
Listen to the sample I found for Fox in socks.
https://safeYouTube.net/w/B7S9