Parallel
James 4:15
Patriarchal Greek New Testament (1904) · Berean Standard Bible
ἀντὶ τοῦ λέγειν ὑμᾶς, ἐὰν ὁ Κύριος θελήσῃ, καὶ ζήσομεν καὶ ποιήσομεν τοῦτο ἢ ἐκεῖνο.
Instead, you ought to say, “If the Lord is willing, we will live and do this or that.”