SEV Biblia, Chapter 26:4
David, por tanto envió espías, y entendió por cierto que Saúl venía.
John Gill's Bible Commentary
Ver. 4. David therefore sent out spies , etc.] To observe if he was coming or come, and where he was, that he might not be surprised by him; for though David knew the Lord was and would be his protection, he thought proper to be upon his guard, and to make use of means for his safety: and understood that Saul was come in very deed ; that he was most certainly come, and come to some certain place; which he himself went to reconnoitre, as in ( 1 Samuel 26:5).
Matthew Henry Commentary
Verses 1-12 - How soon do unholy hearts lose the good impressions convictions have made upon them! How helpless were Saul and all his men! All as thoug disarmed and chained, yet nothing is done to them; they are onl asleep. How easily can God weaken the strongest, befool the wisest, an baffle the most watchful! David still resolved to wait till God though fit to avenge him on Saul. He will by no means force his way to the promised crown by any wrong methods. The temptation was very strong but if he yielded, he would sin against God, therefore he resisted the temptation, and trusted God with the event.
Original Hebrew
וישׁלח 7971 דוד 1732 מרגלים 7270 וידע 3045 כי 3588 בא 935 שׁאול 7586 אל 413 נכון׃ 3559