Mark 10:27 (BSB)

Jesus looked at them and said, “With man this is impossible, but not with God. For all things are possible with God.”

From Mark 10. Also in the ESV.

Commentary on Mark 10:27

• Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on Mark 10:17-31: I. Here is a hopeful meeting between Christ and a young man; such he is said to be (Mat 19:20, Mat 19:22), and a ruler (Luk 18:18), a person of quality. Some circumstances here are, which we had not in Matthew, which makes his address to Christ very promising. 1.
• John Gill (Reformed Baptist), Exposition of the Old and New Testaments on Mark 10:27: And Jesus answered and said, verily I say unto you,.... This evangelist omits what Matthew relates; that whereas Peter, and his fellow disciples had followed Christ in the present time, hereafter when he appeared in his glory, they should sit upon twelve thrones, and judge the twelve tribes of Israel; see Mat 19:28, and where it is added to the same sense as here; there...