Mark 4:20 (BSB)

Still others are like the seeds sown on good soil. They hear the word, receive it, and produce a crop—thirtyfold, sixtyfold, or a hundredfold.”

From Mark 4. Also in the ESV.

Commentary on Mark 4:20

• Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on Mark 4:1-20: The foregoing chapter began with Christ's entering into the synagogue (Mar 4:1); this chapter begins with Christ's teaching again by the sea side. Thus he changed his method, that if possible all might be reached and wrought upon. To gratify the nice and more genteel sort of people that had seats, chief seats, in the synagogue, and did not care for hearing a sermon any...
• John Gill (Reformed Baptist), Exposition of the Old and New Testaments on Mark 4:20: For he that hath, to him shall be given,.... He that has Gospel light and knowledge, and makes a proper use of it, he shall have more; his path shall be as the path of the just, which shines more and more to the perfect day; the means of grace and knowledge shall be blessed, to him, he attending constantly thereon, that he shall arrive...