There are three references to study in the scriptures.
Advise by King Solomon – Ecclesiastes 12:12. To get more insight read the whole of Ecclesiastes 12
Included in the advise by Apostle Paul to the church at Thessalonica – 1 Thessalonians 4:11.
Included in the advise by Apostle Paul to a youth by the name of Timothy – 2 Timothy 2:15.
Til next time this page is updated, what are other ways that are shown in the Bible that we can study?