Psalm 127:1-2

Unless the LORD builds the house,
They labor in vain who build it;
Unless the LORD guards the city,
The watchman stays awake in vain.
It is vain for you to rise up early,
To sit up late,
To eat the bread of sorrows;
For so He gives His beloved sleep.

Psalm 91:1-7

He who dwells in the secret place of the Most High
Shall abide under the shadow of the Almighty.
I will say of the Lord, “He is my refuge and my fortress;
My God, in Him I will trust.”

Surely He shall deliver you from the snare of the fowler
And from the perilous pestilence.
He shall cover you with His feathers,
And under His wings you shall take refuge;
His truth shall be your shield and buckler.
You shall not be afraid of the terror by night,
Nor of the arrow that flies by day,
Nor of the pestilence that walks in darkness,
Nor of the destruction that lays waste at noonday.

A thousand may fall at your side,
And ten thousand at your right hand;
But it shall not come near you.