Luke 2:46

And it happened after three days that they found Him in the Temple, sitting in the middle of the [Jewish] teachers, listening to them and asking questions.

Luke 5:17

And it happened on one of those days [in Capernaum. See Mark 2:1], as He was teaching, that some Pharisees [i.e., a strict sect of the Jewish religion] and teachers of the law of Moses, who had come from every village of Galilee and Judea and from Jerusalem, were sitting around [i.e., listening to Him]. And the power of the Lord was with Him, enabling Him to heal people.

Matthew 12:40

For just like Jonah was in the stomach of the huge fish for three days and nights, so the Son of man will be in the heart of the earth [i.e., the cave-tomb] for three days and nights.

Matthew 16:21

From that time onward Jesus began to explain to His disciples that He would have to go to Jerusalem and suffer many things at the hands of the [Jewish] elders, leading priests, and experts in the law of Moses; [that He would then] be killed and [yet] raised up on the third day.

Matthew 27:63-64

and said, "Sir, we remember what that deceiver said while he was still alive: 'I will rise [from the dead] after three days.'

Luke 2:44-45

so thinking He was in the caravan, they continued traveling for an entire day [before] they began looking for Him among their relatives and friends.

Acts 5:34

But [then] Gamaliel, a Council member, who was a Pharisee [i.e., a strict sect of the Jewish religion], and an expert in the law of Moses and highly regarded by all the people, stood up and ordered the apostles to step outside [of the Council meeting] briefly.

Treasury of Scripture Knowledge

Summary

And it came to pass, that after three days they found him in the temple, sitting in the midst of the doctors, both hearing them, and asking them questions.

The doctors

Bible References

After

Luke 2:44
so thinking He was in the caravan, they continued traveling for an entire day [before] they began looking for Him among their relatives and friends.
Matthew 12:40
For just like Jonah was in the stomach of the huge fish for three days and nights, so the Son of man will be in the heart of the earth [i.e., the cave-tomb] for three days and nights.
Matthew 16:21
From that time onward Jesus began to explain to His disciples that He would have to go to Jerusalem and suffer many things at the hands of the [Jewish] elders, leading priests, and experts in the law of Moses; [that He would then] be killed and [yet] raised up on the third day.
Matthew 27:63
and said, "Sir, we remember what that deceiver said while he was still alive: 'I will rise [from the dead] after three days.'

The doctors

Luke 5:17
And it happened on one of those days [in Capernaum. See Mark 2:1], as He was teaching, that some Pharisees [i.e., a strict sect of the Jewish religion] and teachers of the law of Moses, who had come from every village of Galilee and Judea and from Jerusalem, were sitting around [i.e., listening to Him]. And the power of the Lord was with Him, enabling Him to heal people.
Acts 5:34
But [then] Gamaliel, a Council member, who was a Pharisee [i.e., a strict sect of the Jewish religion], and an expert in the law of Moses and highly regarded by all the people, stood up and ordered the apostles to step outside [of the Council meeting] briefly.