How many times did Jesus leave his disciples to pray?

Answer 1

Matthew 14:23

23 And after he had dismissed the crowds, he went up the mountain by himself to pray. When evening came, he was there alone,

Luke 5:16

15 But now more than ever the word about Jesus spread abroad; many crowds would gather to hear him and to be cured of their diseases. 16 But he would withdraw to deserted places and pray.

Mark 1:35

35 In the morning, while it was still very dark, he got up and went out to a deserted place, and there he prayed.

Luke 6

12 Now during those days he went out to the mountain to pray; and he spent the night in prayer to God. 13 And when day came, he called his disciples and chose twelve of them, whom he also named apostles

John 6

15 When Jesus realized that they were about to come and take him by force to make him king, he withdrew again to the mountain by himself.

I'm sure there are more though