Luke 9:51-62 (ESV)
51 When the days drew near for Jesus to be taken up, he set his face to go to Jerusalem. 52 And he sent messengers ahead of him, who went and entered a village of the Samaritans, to make preparations for him. 53 But the people did not receive him, because his face was set toward Jerusalem. 54 And when his disciples James and John saw it, they said, “Lord, do you want us to tell fire to come down from heaven and consume them?” 55 But he turned and rebuked them. 56 And they went on to another village.
57 As they were going along the road, someone said to him, “I will follow you wherever you go.” 58 And Jesus said to him, “Foxes have holes, and birds of the air have nests, but the Son of Man has nowhere to lay his head.” 59 To another he said, “Follow me.” But he said, “Lord, let me first go and bury my father.” 60 And Jesus said to him, “Leave the dead to bury their own dead. But as for you, go and proclaim the kingdom of God.” 61 Yet another said, “I will follow you, Lord, but let me first say farewell to those at my home.” 62 Jesus said to him, “No one who puts his hand to the plow and looks back is fit for the kingdom of God.”
1 Kings 19:15-21 (ESV)
15 And the Lord said to Elijah, “Go, return on your way to the wilderness of Damascus. And when you arrive, you shall anoint Hazael to be king over Syria. 16 And Jehu the son of Nimshi you shall anoint to be king over Israel, and Elisha the son of Shaphat of Abel-meholah you shall anoint to be prophet in your place. 17 And the one who escapes from the sword of Hazael shall Jehu put to death, and the one who escapes from the sword of Jehu shall Elisha put to death. 18 Yet I will leave seven thousand in Israel, all the knees that have not bowed to Baal, and every mouth that has not kissed him.”
19 So he departed from there and found Elisha the son of Shaphat, who was plowing with twelve yoke of oxen in front of him, and he was with the twelfth. Elijah passed by him and cast his cloak upon him. 20 And he left the oxen and ran after Elijah and said, “Let me kiss my father and my mother, and then I will follow you.” And he said to him, “Go back again, for what have I done to you?” 21 And he returned from following him and took the yoke of oxen and sacrificed them and boiled their flesh with the yokes of the oxen and gave it to the people, and they ate. Then he arose and went after Elijah and assisted him.