This is almost word for word in Mark, chapter 14:35-36. In Luke, chapter 22:41-42, it is somewhat similar, while in John, chapter 22, there are no indications of this prayer in the garden. Both Mark and Matthew recounted that Jesus went a little farther away (καὶ προελθὼν μικρὸν). He fell on his face (ἔπεσεν ἐπὶ πρόσωπον αὐτοῦ), throwing himself on the ground. Then he prayed to his Father (προσευχόμενος καὶ λέγων Πάτερ μου). He said that he wondered if it was possible (εἰ δυνατόν ἐστιν) that this drinking cup could pass from him or be disregarded (παρελθάτω ἀπ’ ἐμοῦ τὸ ποτήριον τοῦτο). However, he was willing to do whatever the Father wanted, because his will was second to his Father (πλὴν οὐχ ὡς ἐγὼ θέλω ἀλλ’ ὡς σύ). Clearly, Jesus subordinated his will to the will of his Father.
This story about the woman who married 7 brothers can be found in Mark, chapter 12:20-22, and in Luke, chapter 20:29-32, almost word for word. Thus, this story was fairly well known. There were 7 brothers among them (ἦσαν δὲ παρ’ ἡμῖν ἑπτὰ ἀδελφοί). The first one married (καὶ ὁ πρῶτος γήμας). Then he died (ἐτελεύτησεν). He was childless since he had no descendants or offspring (καὶ μὴ ἔχων σπέρμα). Thus, he left his widowed wife to his brother (ἀφῆκεν τὴν γυναῖκα αὐτοῦ τῷ ἀδελφῷ αὐτοῦ). Likewise, the same thing happened to the 2nd and 3rd brother all the way down to the 7th brother (ὁμοίως καὶ ὁ δεύτερος καὶ ὁ τρίτος, ἕως τῶν ἑπτά). Last of all, this woman widow herself died (ὕστερον δὲ πάντων ἀπέθανεν ἡ γυνή). This was a nice simple but improbable story.