This verse sits inside the father's warning about standing surety, Proverbs 6:1–5.
Quick answer
Do not sleep on it. The father wants the pledge resolved before the night is over, and he says so in the language of a man refusing to lie down.
Read the whole unit
After a long lecture, the chapter drops into short, urgent bursts, and the first one is about money. A man has guaranteed someone else's debt. The NKJV calls it becoming "surety," and footnotes the term as guaranty or collateral: he has put himself on the hook for an obligation he did not create and cannot control. The second line names the gesture that sealed it. "Shaken hands in pledge" is literally struck, a handshake with legal force, and the same phrase turns up every time Proverbs returns to this subject.
It returns often. The book warns about standing surety at 11:15, 17:18, 20:16, and 22:26–27, always with the same two elements: the struck hand and the stranger's debt. Whatever else Proverbs is relaxed about, it is not relaxed about this.
The counsel that follows is the most frantic in the book. There is no meditation, no weighing, no waiting for morning. Go, humble yourself, plead, give your eyes no sleep, get out the way an animal gets out of a trap. Two escape images close the unit, a gazelle twisting free of a hand and a bird breaking from a fowler's snare, and both of them are pictures of something that has already been caught.
One clarification belongs here, because this unit has been read as a rule against generosity and it is not one. The father is not telling his son to stop helping people. He is telling him not to pledge what he does not have against a risk he cannot see, on behalf of a stranger, with a handshake that binds him to an outcome that belongs to somebody else. Generosity gives what it has. Surety promises what it may not have. Proverbs is enthusiastic about the first and alarmed about the second, and the difference is not warmth, it is exposure.
There is one more thing to say, and it is worth saving until the wisdom has been heard on its own terms. The word the NKJV chooses here for the trapped man, surety, is the same word it chooses at Hebrews 7:22, with the same footnote: guarantee. Proverbs says never become the guarantee for a debt that could ruin you. Hebrews says Jesus became the surety of a better covenant. The proverb is not secretly about Him, and its warning stays exactly as practical as it sounds. But the vocabulary lands where it lands, and it is worth noticing that the one thing Proverbs tells you never to do for a stranger is the thing God did for us, with full knowledge of the price.
What this verse contributes
This verse sets the tempo, and it does it with a pair of words that will reappear a few lines later in a completely different mood. Sleep and slumber are exactly what the sluggard is given in verse 10, where a little of each is all it takes to ruin him. Here the same two words are forbidden. The chapter is quietly arranging its own contrast: there is a sleep that is simple avoidance and there is a wakefulness that is simple wisdom, and the difference is entirely in what is waiting to be dealt with. Some situations are genuinely emergencies, and treating one like an ordinary Tuesday is its own kind of decision.
Related: Proverbs 6:10 · Psalm 132:4
New King James Version®, Copyright © 1982, Thomas Nelson. All rights reserved. Full copyright information. Scripture provided by API.Bible.
Go Deeper
If this verse has been used to put weight on you that it was never carrying, ask about it directly.