Mark 6:35

And when the day was now far spent, his disciples came unto him, and said, This is a desert place, and now the time is far passed:

Cross-references

Matthew 14:15-21 is the parallel account where disciples note the late hour and Jesus feeds them, the same event.

Luke 9:12-17 is the parallel account with the same dialogue about the late hour and the feeding miracle.

John 6:5-15 provides the Johannine parallel, including Jesus' test of Philip and the feeding of the five thousand.