Matthew 26:40-45

then returning to the disciples, and finding them asleep, he said to Peter, what, could ye not watch by me one hour?

Mark 14:37-40

Then he return'd, and having found them sleeping, he said to Peter, Simon, are you asleep? could you not watch one hour?

2 Corinthians 1:11

being assisted by your prayers for me, so that thanks may be returned by many, for the gracious deliverance procur'd me by their prayers.

Ephesians 6:18

Pour out your souls unto God upon all occasions, watching in prayer with all perseverance and supplication for all christians:

Philippians 1:19

for I know that this shall turn to my deliverance, thro' your prayers, by the spirit, which Jesus Christ will supply me with,

Colossians 4:2

Persevere and be vigilant in prayer and in thanksgiving:

1 Thessalonians 5:25

My brethren, pray for us.

Hebrews 12:12

Wherefore "strengthen your weak hands and your feeble knees.

James 1:6

but let him be fully persuaded of the lawfulness of what he asks: for he that is diffident about that, is like the waves that fluctuate with the wind.

Treasury of Scripture Knowledge

Summary

But Moses' hands were heavy; and they took a stone, and put it under him, and he sat thereon; and Aaron and Hur stayed up his hands, the one on the one side, and the other on the other side; and his hands were steady until the going down of the sun.

Bible References

Moses' hands

Matthew 26:40
then returning to the disciples, and finding them asleep, he said to Peter, what, could ye not watch by me one hour?
Mark 14:37
Then he return'd, and having found them sleeping, he said to Peter, Simon, are you asleep? could you not watch one hour?
Ephesians 6:18
Pour out your souls unto God upon all occasions, watching in prayer with all perseverance and supplication for all christians:
Colossians 4:2
Persevere and be vigilant in prayer and in thanksgiving:

Stayed up his hands

2 Corinthians 1:11
being assisted by your prayers for me, so that thanks may be returned by many, for the gracious deliverance procur'd me by their prayers.
Philippians 1:19
for I know that this shall turn to my deliverance, thro' your prayers, by the spirit, which Jesus Christ will supply me with,
1 Thessalonians 5:25
My brethren, pray for us.
Hebrews 12:12
Wherefore "strengthen your weak hands and your feeble knees.
James 1:6
but let him be fully persuaded of the lawfulness of what he asks: for he that is diffident about that, is like the waves that fluctuate with the wind.