Instead you ought to say, "If the Lord wills, we shall live and do this or that."
James 4:15
Surrounding context
4:14 whereas you do not know what will happen tomorrow. For what is your life? It is even a vapor that appears for a little time and then vanishes away.
4:15 Instead you ought to say, "If the Lord wills, we shall live and do this or that."
4:16 But now you boast in your arrogance. All such boasting is evil.