From the Gospel according to Matthew
MT 5:13-16

Jesus said to his disciples: “You are the salt of the earth.  But if salt loses its taste, with what can it be seasoned?  It is no longer good for anything but to be thrown out and trampled underfoot.  You are the light of the world.  A city set on a mountain cannot be hidden.  Nor do they light a lamp and then put it under a bushel basket;  it is set on a lampstand,  where it gives light to all in the house.  Just so, your light must shine before others, that they may see your good deeds and glorify your heavenly Father.”

From the Gospel according to Mark
MK 6:30-34

The Apostles gathered together with Jesus and reported all they had done and taught.  He said to them, “Come away by yourselves to a deserted place and rest a while.”  People were coming and going in great numbers, and they had no opportunity even to eat.  So they went off in the boat by themselves to a deserted place.  People saw them leaving and many came to know about it.  They hastened there on foot from all the towns and arrived at the place before them.

When Jesus disembarked and saw the vast crowd, his heart was moved with pity for them, for they were like sheep without a shepherd; and he began to teach them many things.

From the Gospel according to Mark
MK 6:14-29

King Herod heard about Jesus, for his fame had become widespread, and people were saying, “John the Baptist has been raised from the dead; that is why mighty powers are at work in him.”  Others were saying, “He is Elijah”; still others, “He is a prophet like any of the prophets.”  But when Herod learned of it, he said, “It is John whom I beheaded. He has been raised up.”

Herod was the one who had John arrested and bound in prison on account of Herodias, the wife of his brother Philip, whom he had married. John had said to Herod,  “It is not lawful for you to have your brother’s wife.”  Herodias harbored a grudge against him and wanted to kill him but was unable to do so.  Herod feared John, knowing him to be a righteous and holy man, and kept him in custody.  When he heard him speak he was very much perplexed, yet he liked to listen to him.  Herodias had an opportunity one day when Herod, on his birthday, gave a banquet for his courtiers, his military officers, and the leading men of Galilee.  His own daughter came in and performed a dance that delighted Herod and his guests.  The king said to the girl,  “Ask of me whatever you wish and I will grant it to you.” He even swore many things to her, “I will grant you whatever you ask of me, even to half of my kingdom.”  She went out and said to her mother, “What shall I ask for?”  Her mother replied, “The head of John the Baptist.”  The girl hurried back to the king’s presence and made her request, “I want you to give me at once on a platter the head of John the Baptist.” The king was deeply distressed, but because of his oaths and the guests he did not wish to break his word to her.  So he promptly dispatched an executioner with orders to bring back his head. He went off and beheaded him in the prison. He brought in the head on a platter and gave it to the girl.  The girl in turn gave it to her mother.  When his disciples heard about it, they came and took his body and laid it in a tomb.

From the Gospel according to Mark
MK 6:7-13

Jesus summoned the Twelve and began to send them out two by two and gave them authority over unclean spirits.  He instructed them to take nothing for the journey but a walking stick –no food, no sack, no money in their belts.  They were, however, to wear sandals but not a second tunic.  He said to them,  “Wherever you enter a house, stay there until you leave from there.  Whatever place does not welcome you or listen to you, leave there and shake the dust off your feet in testimony against them.”  So they went off and preached repentance.  The Twelve drove out many demons, and they anointed with oil many who were sick and cured them.