Mark 13:34-35

As a man going abroad, having left his house and given authority to his servants, to each one his work, also commanded the porter to watch,

Acts 20:31

Therefore be watchful, and remember that for the space of three years, night and day, I ceased not to warn every one with tears.

2 Timothy 4:5

But be thou watchful in all things, endure hardship, do the work of an evangelist, fully accomplish thy ministry.

Treasury of Scripture Knowledge

Summary

Watch ye, and keep them, until ye weigh them before the chief of the priests and the Levites, and chief of the fathers of Israel, at Jerusalem, in the chambers of the house of the LORD.

Bible References

Watch ye

Mark 13:34
As a man going abroad, having left his house and given authority to his servants, to each one his work, also commanded the porter to watch,
Acts 20:31
Therefore be watchful, and remember that for the space of three years, night and day, I ceased not to warn every one with tears.
2 Timothy 4:5
But be thou watchful in all things, endure hardship, do the work of an evangelist, fully accomplish thy ministry.