I found 14 in the HCSB
(Mark 2:10 csb) " But so you may know that the Son of Man has authority on earth to forgive sins," He told the paralytic,
(Mark 2:28 csb) " Therefore the Son of Man is Lord even of the Sabbath."
(Mark 8:31 csb) Then He began to teach them that the Son of Man must suffer many things, and be rejected by the elders, the chief priests, and the scribes, be killed, and rise after three days.
(Mark 8:38 csb) " For whoever is ashamed of Me and of My words in this adulterous and sinful generation, the Son of Man will also be ashamed of him when He comes in the glory of His Father with the holy angels."
(Mark 9:9 csb) As they were coming down from the mountain, He ordered them to tell no one what they had seen until the Son of Man had risen from the dead.
(Mark 9:12 csb) " "Elijah does come first and restores everything," He replied. "How then is it written about the Son of Man that He must suffer many things and be treated with contempt?
(Mark 9:17 csb) Out of the crowd, one man answered Him, "Teacher, I brought my son to You. He has a spirit that makes him unable to speak.
(Mark 9:31 csb) For He was teaching His disciples and telling them, "The Son of Man is being betrayed into the hands of men. They will kill Him, and after He is killed, He will rise three days later."
(Mark 10:33 csb) " "Listen! We are going up to Jerusalem. The Son of Man will be handed over to the chief priests and the scribes, and they will condemn Him to death. Then they will hand Him over to the Gentiles,
(Mark 10:45 csb) " For even the Son of Man did not come to be served, but to serve, and to give His life--a ransom for many."
(Mark 13:26 csb) Then they will see the Son of Man coming in clouds with great power and glory.
(Mark 14:21 csb) " For the Son of Man will go just as it is written about Him, but woe to that man by whom the Son of Man is betrayed! It would have been better for that man if he had not been born."
(Mark 14:41 csb) " Then He came a third time and said to them, "Are you still sleeping and resting? Enough! The time has come. Look, the Son of Man is being betrayed into the hands of sinners.
(Mark 14:62 csb) "I am," said Jesus, "and all of you will see the Son of Man seated at the right hand of the Power and coming with the clouds of heaven."
Thus says the LORD, "Let not a wise man boast of his wisdom, and let not the mighty man boast of his might, let not a rich man boast of his riches; but let him who boasts boast of this, that he understands and knows Me, (Jeremiah 9:23-24a)
"Defenders of the faith are inclined to be bitter until they learn to walk in the light of the Lord. When you have learned to walk in the light of the Lord, bitterness and contention are impossible." --Oswald Chambers, in Biblical Psychology from The Quotable Oswald Chambers.