כִּ֤י אִם־יְגַדְּלוּ֙ אֶת־בְּנֵיהֶ֔ם וְשִׁכַּלְתִּ֖ים מֵֽאָדָ֑ם כִּֽי־גַם־א֥וֹי לָהֶ֖ם בְּשׂוּרִ֥י מֵהֶֽם׃
Ainda que venham criar seus filhos, eu os privarei deles, para que não fique nenhum homem. Ai deles, quando deles eu me apartar!
Ibn Ezra
שכר Sluices. Comp. ויסכרו and they were stopped (Gen. 8:2), although שכר is spelt with שֹ; comp. בסורי ═ בשורי when I depart (Hos. 9:12).
Rashi
As for Ephraim their honor shall fly away like a bird etc. Said the prophet: If only they would be like a bird that wanders from its nest and ceases to multiply, so should they be bereft of their seed, either at the time of birth, or that it should disintegrate and they should miscarry, or at the time of conception that they should not conceive, for what use is it that they raise their children, since, if they raise them, I will bereave them before they become men.
Ibn Ezra
ושפח And he will smite with a scab. It has the same root as מספחת scab (Lev. 13:6), although written with שׂ; comp. בסורי ═ בשׂורי when I turn away (Hos. 9:12).