SEV Biblia, Chapter 12:15
Estos pasaron el Jordán en el mes primero, cuando había salido sobre todas sus riberas; e hicieron huir a todos los de los valles al oriente y al poniente.
Clarke's Bible Commentary - 1 Chronicles 12:15
Verse 15. In the first month] Perhaps this was the month Nisan, which answers to a part of our March and April. This was probably before the snows on the mountains were melted, just as Jordan began to overflow its banks; or if we allow that it had already overflowed its banks, it made their attempt more hazardous, and afforded additional proof of their heroism.
John Gill's Bible Commentary
Ver. 15. These are they that went over Jordan in the first month , etc.] The month Nisan or Ab; as they must come over Jordan to come to David, since they dwelt on the other side of it: when it had overflown all its banks ; as it did at this time of the year, (see Joshua 3:15) which is observed to show both the time of the year when they came over, and their zeal and ardour to assist David, and their boldness and intrepidity; fearless of danger, they threw themselves into Jordan, and swam over it, in all probability when the waters of it were so deep they could not ford it, and so rapid that they were in danger of being carried away with them: and they put to flight all them of the valleys, both towards the east, and towards the west ; who dwelt in the valleys, or plains of Jordan east and west; who seeing a number of men come over, took them for enemies, and fled, so Kimchi; or, as others think, these were the Philistines, who, on the defeat of Saul, took possession of the cities of Israel, in the valleys forsaken by them, ( 1 Samuel 31:7) or rather these were the Moabites or Arabs, who made incursions into the land of Israel for prey, the Gadites met with, when they came over Jordan.
Matthew Henry Commentary
Verses 1-22 - Here is an account of those who appeared and acted as David's friends while he was persecuted. No difficulties or dangers should keep the sinner from coming to the Savior, nor drive the believer from the pat of duty. Those who break through, and overcome in these attempts, wil find abundant recompence. From the words of Amasai we may learn how to testify our affection and allegiance to the Lord Jesus; his we must be throughly; on his side we must be forward to appear and act. If we ar under the influence of the Spirit, we shall desire to have our lo among them, and to declare ourselves on their side; if in faith an love we embrace the cause of Christ, he will receive, employ, an advance us.
Original Hebrew
אלה 428 הם 1992 אשׁר 834 עברו 5674 את 853 הירדן 3383 בחדשׁ 2320 הראשׁון 7223 והוא 1931 ממלא 4390 על 5921 כל 3605 גדיתיו 1428 ויבריחו 1272 את 853 כל 3605 העמקים 6010 למזרח 4217 ולמערב׃ 4628