Treasury of Scripture Knowledge

Summary

Neither shalt thou swear by thy head, because thou canst not make one hair white or black.

General references

Bible References

Shalt

Matthew 23:16
"Alas for you, you blind guides, who say, "'Whoever swears by the Sanctuary it is nothing; but whoever swears by the gold of the Sanctuary, is bound by the oath.'

Because

Matthew 6:27
Which of you by being over-anxious can add a single foot to his height?
Luke 12:25
And which of you is able by anxious thought to add a moment to his life?

General references

Luke 12:25
And which of you is able by anxious thought to add a moment to his life?