Luke 10:30-35English Standard Version (ESV)
30 Jesus replied, “A man was going down from Jerusalem to Jericho, and he fell among robbers, who stripped him and beat him and departed, leaving him half dead. 31 Now by chance a priest was going down that road, and when he saw him he passed by on the other side. 32 So likewise a Levite, when he came to the place and saw him, passed by on the other side. 33 But a Samaritan, as he journeyed, came to where he was, and when he saw him, he had compassion.34 He went to him and bound up his wounds, pouring on oil and wine. Then he set him on his own animal and brought him to an inn and took care of him.35 And the next day he took out two denarii and gave them to the innkeeper, saying, ‘Take care of him, and whatever more you spend, I will repay you when I come back.’
"The parable of the Good Samaritan is actually a clever adaptation of the story of the good Samaritans, told in 2 Chronicles."
2 Chronicles 28:6-15English Standard Version (ESV)
6 For Pekah the son of Remaliah killed 120,000 from Judah in one day, all of them men of valor, because they had forsaken the Lord, the God of their fathers. 7 And Zichri, a mighty man of Ephraim, killed Maaseiah the king's son and Azrikam the commander of the palace and Elkanah the next in authority to the king.
8 The men of Israel took captive 200,000 of their relatives, women, sons, and daughters. They also took much spoil from them and brought the spoil to Samaria. 9 But a prophet of the Lord was there, whose name was Oded, and he went out to meet the army that came to Samaria and said to them, “Behold, because the Lord, the God of your fathers, was angry with Judah, he gave them into your hand, but you have killed them in a rage that has reached up to heaven. 10 And now you intend to subjugate the people of Judah and Jerusalem, male and female, as your slaves. Have you not sins of your own against the Lord your God? 11 Now hear me, and send back the captives from your relatives whom you have taken, for the fierce wrath of the Lord is upon you.”
12 Certain chiefs also of the men of Ephraim, Azariah the son of Johanan, Berechiah the son of Meshillemoth, Jehizkiah the son of Shallum, and Amasa the son of Hadlai, stood up against those who were coming from the war 13 and said to them, “You shall not bring the captives in here, for you propose to bring upon us guilt against the Lord in addition to our present sins and guilt. For our guilt is already great, and there is fierce wrath against Israel.” 14 So the armed men left the captives and the spoil before the princes and all the assembly.15 And the men who have been mentioned by name rose and took the captives, and with the spoil they clothed all who were naked among them. They clothed them, gave them sandals, provided them with food and drink, and anointed them, and carrying all the feeble among them on donkeys, they brought them to their kinsfolk at Jericho, the city of palm trees. Then they returned to Samaria.
"Most of the details of the details that make up the storyline of the parable in Luke 10 parallel or correspond to details in the story of the good Samaritans in 2 Chronicles: (1) Just as the Judahites suffered violence, so the (presumed) Jewish man on the road from Jerusalem to Jericho suffered violence.... (2) Because some of the Judahites were naked and needed clothing, we may infer that they had been stripped after being overpowered in battle. Likewise, the attacked man in the parable was stripped. (3) Just as the Judahites were 'anointed,' which we should infer had to do with medical attention, so also the wounded man in the parable was anointed. (4) Just as the feeble Judahites were carried on donkeys, so the wounded man of the parable was carried on an animal (probably a donkey, it would have been assumed). (5) Just as the Judahites were taken to Jericho, to their 'kinfolk,' so the wounded man of the parable was taken to Jericho and left in care of a fellow Jew. (6) Just as the good Samaritans returned to Samaria, so (we may infer) the good Samaritan of the parable returned to his home in Samaria."
Craig A. Evans. "The Parable of the Good Samaritan: When Enemies Become Neighbors." The City. Summer 2015: 35-42.