This perplexing commandment is given three times in the Torah, so it must be significant.
Resources used:
Faithlife Study bible,
The IVP Bible Background Commentary of the Old Testament,
Manners & Customs of the Bible,
You Shall Not Boil a Kid in Its Mother’s Milk: Beyond Exodus 23:19.” Jewish Bible Quarterly,
Biblical Interpretation. 2012, Vol. 20 Issue 1/2, p35-72.