Mark 14:18
And while they were at table Jesus said, "I solemnly tell you that one of you will betray me--one who is eating with me."
John 6:70
"Did not I choose you--the Twelve?" said Jesus, "and even of you one is a devil."
Matthew 5:18
Solemnly I tell you that until Heaven and earth pass away, not one iota or smallest detail will pass away from the Law until all has taken place.
Matthew 6:2
When you give in charity, never blow a trumpet before you as the hypocrites do in the synagogues and streets in order that their praises may be sung by men. I solemnly tell you that they already have their reward.
Matthew 6:5
"And when praying, you must not be like the hypocrites. They are fond of standing and praying in the synagogues or at the corners of the wider streets, in order that men may see them. I solemnly tell you that they already have their reward.
Matthew 6:16
"When any of you fast, never assume gloomy looks as the hypocrites do; for they disfigure their faces in order that it may be evident to men that they are fasting. I solemnly tell you that they already have their reward.
Matthew 26:21
and the meal was proceeding, when Jesus said, "In solemn truth I tell you that one of you will betray me."
Mark 3:28
In solemn truth I tell you that all their sins may be pardoned to the sons of men, and all their blasphemies, however they may have blasphemed;
Mark 6:11
But wherever they will not receive you or listen to you, when you leave shake off the very dust from under your feet to bear witness concerning them."
Mark 8:12
Heaving a deep and troubled sigh, He said, "Why do the men of to-day ask for a sign? In solemn truth I tell you that no sign will be given to the men of to-day."
Mark 9:1
He went on to say, "In solemn truth I tell you that some of those who are standing here will certainly not taste death till they have seen the Kingdom of God already come in power."
Mark 9:41
and whoever gives you a cup of water to drink because you belong to Christ, I solemnly tell you that he will certainly not lose his reward.
Mark 10:15
In solemn truth I tell you that no one who does not receive the Kingdom of God like a little child will by any possibility enter it."
Mark 10:29
"In solemn truth I tell you," replied Jesus, "that there is no one who has forsaken house or brothers or sisters, or mother or father, or children or lands, for my sake and for the sake of the Good News,
Mark 14:9
And I solemnly tell you that wherever in the whole world the Good News shall be proclaimed, this which she has done shall also be told in remembrance of her."
Mark 14:25
I solemnly tell you that never again will I taste the produce of the vine till I shall drink the new wine in the Kingdom of God."
Luke 4:24
"I tell you in solemn truth," He added, "that no Prophet is welcomed among his own people.
Luke 11:51
Yes, I tell you that, from the blood of Abel down to the blood of Zechariah who perished between the altar and the House, it shall all be required from the present generation.
John 1:51
"I tell you all in most solemn truth," He added, "that you shall see Heaven opened wide, and God's angels going up, and coming down to the Son of Man."
John 3:3
"In most solemn truth I tell you," answered Jesus, "that unless a man is born anew he cannot see the Kingdom of God."
John 3:5
"In most solemn truth I tell you," replied Jesus, "that unless a man is born of water and the Spirit, he cannot enter the Kingdom of God.
John 3:11
In most solemn truth I tell you that we speak what we know, and give testimony of that of which we were eye-witnesses, and yet you all reject our testimony.
John 5:19
"In most solemn truth I tell you," replied Jesus, "that the Son can do nothing of Himself--He can only do what He sees the Father doing; for whatever He does, that the Son does in like manner.
John 5:24-25
"In most solemn truth I tell you that he who listens to my teaching and believes Him who sent me, has the Life of the Ages, and does not come under judgement, but has passed over out of death into Life.
John 6:26
"In most solemn truth I tell you," replied Jesus, "that you are searching for me not because you have seen miracles, but because you ate the loaves and had a hearty meal.
John 6:32
"In most solemn truth I tell you," replied Jesus, "that Moses did not give you the bread out of Heaven, but my Father is giving you the bread--the true bread--out of Heaven.
John 6:47
"In most solemn truth I tell you that he who believes has the Life of the Ages.
John 13:21
After speaking thus Jesus was troubled in spirit and said with deep earnestness, "In most solemn truth I tell you that one of you will betray me."
John 13:38
"You say you will lay down your life on my behalf!" said Jesus; "in most solemn truth I tell you that the cock will not crow before you have three times disowned me."
John 21:18
"In most solemn truth I tell you that whereas, when you were young, you used to put on your girdle and walk whichever way you chose, when you have grown old you will stretch out your arms and some one else will put a girdle round you and carry you where you have no wish to go."