Pr 15:28 The heart of the righteous studieth to answer: but the mouth of the wicked poureth out evil things.
Ec 12:12 And further, by these, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.
2Ti 2:15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.