1 Samuel 20:12
And Jonathan said unto David, O LORD God of Israel, when I have sounded my father about to morrow any time, or the third day, and, behold, if there be good toward David, and I then send not unto thee, and shew it thee;
And Jonathan said unto David, O Lord God of Israel,.... Or by the Lord God of Israel, I swear unto thee; for this is the form of the oath, as Jarchi and Kimchi observe:
when I have sounded my father about tomorrow any time, or the third day; searched, inquired, and found out how his disposition is:
and, behold, if there be good toward David; if he is well disposed to him, as may appear by speaking respectfully of him, or kindly inquiring after him, and by being satisfied with the account given him:
and I then send not unto thee, and show it thee; then let the vengeance of God fall upon me in some remarkable manner or another, as follows; or "shall I not then send unto thee, and show it thee" {t}? certainly I will; that is, I will send a messenger to thee to acquaint thee with it, who shall tell it, and cause thee to hear it, as from myself.
{t} Kyla xlva za alw "an non tune mitterem?" Junius & Tremellius; "nonne tunc mittam ad te?" so some in Vatablus.